Matrices are an ordered rectangular array of elements called entries. Common types include zero matrices, identity matrices, row matrices, column matrices, square matrices, diagonal matrices, scalar matrices, and unit matrices. Basic matrix operations include addition, subtraction, multiplication, and finding the transpose, inverse, and determinant of a matrix. Trigonometry defines relationships between angles and ratios of sides of right triangles using functions like sine, cosine, tangent, cotangent, secant, and cosecant. Standard trigonometric identities and angle sum and difference formulas are used to manipulate trigonometric expressions.
REMEDIAL MATHAMETICS PHARM D 1ST YEAR FORMULA'SDEVKAREAKSHAY
1. CIRCLES
2. DIFFERENTIALCALCULUS
I. LIMITS
II. DIFFERENTIATION
III. SUCCESSIVE DIFFERENTIATION
IV. LEIBNITZ’S THEOREM
V. PARTIAL DIFFERENTIATION
VI. MOST COMMON TRIGONOMETRIC FUNCTIONS IN THE DIFFERENTIATION
Cell :- detailed about cell and their constituent.Sumit Tiwari
A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Most cells have one or more nuclei and other organelles that carry out a variety of tasks
This is chapter No 3 of Pharmaceutical Chemistry - I for Diploma in Pharmacy (D. Pharmacy) Details notes for Diploma in Pharmacy (D.Pharmacy) Students.
REMEDIAL MATHAMETICS PHARM D 1ST YEAR FORMULA'SDEVKAREAKSHAY
1. CIRCLES
2. DIFFERENTIALCALCULUS
I. LIMITS
II. DIFFERENTIATION
III. SUCCESSIVE DIFFERENTIATION
IV. LEIBNITZ’S THEOREM
V. PARTIAL DIFFERENTIATION
VI. MOST COMMON TRIGONOMETRIC FUNCTIONS IN THE DIFFERENTIATION
Cell :- detailed about cell and their constituent.Sumit Tiwari
A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Most cells have one or more nuclei and other organelles that carry out a variety of tasks
This is chapter No 3 of Pharmaceutical Chemistry - I for Diploma in Pharmacy (D. Pharmacy) Details notes for Diploma in Pharmacy (D.Pharmacy) Students.
Important questions of Pharmaceutical organic Organic chemistry-1Payaamvohra1
This ppt gives you an idea about important Organic chemistry concepts and frequently asked questions .Do checkout other ppt for more info about other pharmacy subjects
Pathophysiology B Pharm 2nd semester
CONTENTS
1. Introduction
2. Course Description
3. Course Outcomes
4. Text and Reference Books
5. Syllabus
6. Question Paper Pattern
7. Evaluation Scheme
Pathophysiology is the study of causes of diseases and reactions of the body to such disease producing causes.
This course is designed to impart a thorough knowledge of the relevant aspects of pathology of various conditions with reference to its pharmacological applications, and understanding of basic pathophysiological mechanisms.
Expected outcomes
1. Describe the etiology and pathogenesis of the selected disease states
2. Name the signs and symptoms of the diseases
3. Mention the complications of the diseases.
SYLLABUS
Basic principles of Cell injury and Adaptation
Introduction, definitions, Homeostasis, Components and Types of Feedback systems, Causes of cellular injury, Pathogenesis (Cell membrane damage, Mitochondrial damage, Ribosome damage, Nuclear damage), Morphology of cell injury – Adaptive changes (Atrophy, Hypertrophy, hyperplasia, Metaplasia, Dysplasia), Cell swelling, Intra cellular accumulation, Calcification, Enzyme leakage and Cell Death Acidosis & Alkalosis, Electrolyte imbalance.
Basic mechanism involved in the process of Inflammation and Repair
Introduction, Clinical signs of inflammation, Different types of Inflammation, Mechanism of Inflammation – Alteration in vascular permeability and blood flow, migration of WBC’s, Mediators of inflammation, Basic principles of wound healing in the skin, Pathophysiology of Atherosclerosis
Cardiovascular System
Hypertension, congestive heart failure, ischemic heart disease (angina, myocardial infarction, atherosclerosis and arteriosclerosis)
Respiratory system
Asthma, Chronic obstructive airways diseases.
Renal system
Acute and chronic renal failure
Haematological Diseases
Iron deficiency, megaloblastic anemia (Vit B12 and folic acid), sickle cell anemia, thalasemia, hereditary acquired anemia, hemophilia
Nervous system
Epilepsy, Parkinson’s disease, stroke, psychiatric disorders: depression, schizophrenia and Alzheimer’s disease.
Endocrine system
Diabetes, thyroid diseases, disorders of sex hormones
Gastrointestinal system
Peptic Ulcer
Inflammatory bowel diseases,
jaundice, hepatitis (A,B,C,D,E,F) alcoholic liver disease
Diseases of bones and joints
Rheumatoid Arthritis, Osteoporosis, Gout
Principles of cancer
classification, etiology and pathogenesis of cancer
Infectious diseases
Meningitis, Typhoid, Leprosy, Tuberculosis, Urinary tract infections
Sexually transmitted diseases (STDs)
AIDS, Syphilis, Gonorrhea
#rohitkumartrivedi
A. Adrenergic neurotransmitters and their biosynthesis and metabolism, adrenergic receptors their distribution and actions mediated by them
B. Sympathomimetics
1. Direct acting: SAR, Endogenous catecholamines,
a) Alpha adrenergic agonists: Phenylephrines, Methoxamine, Naphazoline, Xylometazolines, Oxymetazoline, Clonidines, Guanabenz, Methyldopa
b) Dual agonist/antagonist: Dobutamine
c) Beta adrenergic agonists: Isoproterenols, Metaproterenol, Terbutalins, Albuterol, Salbuterol, Bitolterol, Ritodrine
2. Indirect acting: Hydroxyamphetamine, Propylhexedrine
3. Mixed acting: Ephedrine, Metaraminol
C. Adrenolytics:
1. Alpha blockers:
a) Non selective: Tolazoline
b) Irreversible blockers: Phenoxybenzamines
c) Alpha1 blockers: Prazosins, Doxazosin, Tamsulosin
d) Alpha2 blockers: Yohimbine, Coryanthine
2. Beta blockers: SAR
a) Non selective blockers: Propranolols, Nadolol, Pindolol, Timolol, Sotalol
b) Beta1 blockers: Acebutolol, Atenelol, Esmolol, Metaprolols
c) Betablockers with alpha1 antagonistic activity: Labetalol, Carvedilol
Pharmacognosy of carbohydrates containing drugs Jegan Nadar
This PPT covers Pharmacognosy of carbohydrates containing drugs. It includes Pharmacognosy of Agar, Acacia, Guar Gum, Honey ,Starch, Isapgol,Tragacanth,Sterculia Gum,Chitin and Pectin.
Non- aqueous titrations are those in which the titrations of too weakly acidic or basic substances are carried out using non-aqueous solvents so as to get sharp end point.
Such titrations can also be used for the titration of the substances not soluble in water.
The speed, precision and accuracy of the non-aqueous method are close to those of classical acidimetric and alkalimetric titrations.
First reported successful quantitative titration of organic acid and base in non-aqueous solvent: 1910.
To an understanding of non-aqueous acid base titrimetry the theories of acid and base is very important. The theories are:
Acids are hydrogen containing compounds that dissociates to yield hydrogen ions (H+) when dissolved in water.
Bases are compounds that dissociates to yield hydroxide/hydroxyl ions (OH-) when dissolved in water.
This is an lecture presentation for MBBS Semester 1 students. Here we discuss cholinergic agonists and anticholinesterase drugs. We end up discussing about OP poisoning in brief.
Important questions of Pharmaceutical organic Organic chemistry-1Payaamvohra1
This ppt gives you an idea about important Organic chemistry concepts and frequently asked questions .Do checkout other ppt for more info about other pharmacy subjects
Pathophysiology B Pharm 2nd semester
CONTENTS
1. Introduction
2. Course Description
3. Course Outcomes
4. Text and Reference Books
5. Syllabus
6. Question Paper Pattern
7. Evaluation Scheme
Pathophysiology is the study of causes of diseases and reactions of the body to such disease producing causes.
This course is designed to impart a thorough knowledge of the relevant aspects of pathology of various conditions with reference to its pharmacological applications, and understanding of basic pathophysiological mechanisms.
Expected outcomes
1. Describe the etiology and pathogenesis of the selected disease states
2. Name the signs and symptoms of the diseases
3. Mention the complications of the diseases.
SYLLABUS
Basic principles of Cell injury and Adaptation
Introduction, definitions, Homeostasis, Components and Types of Feedback systems, Causes of cellular injury, Pathogenesis (Cell membrane damage, Mitochondrial damage, Ribosome damage, Nuclear damage), Morphology of cell injury – Adaptive changes (Atrophy, Hypertrophy, hyperplasia, Metaplasia, Dysplasia), Cell swelling, Intra cellular accumulation, Calcification, Enzyme leakage and Cell Death Acidosis & Alkalosis, Electrolyte imbalance.
Basic mechanism involved in the process of Inflammation and Repair
Introduction, Clinical signs of inflammation, Different types of Inflammation, Mechanism of Inflammation – Alteration in vascular permeability and blood flow, migration of WBC’s, Mediators of inflammation, Basic principles of wound healing in the skin, Pathophysiology of Atherosclerosis
Cardiovascular System
Hypertension, congestive heart failure, ischemic heart disease (angina, myocardial infarction, atherosclerosis and arteriosclerosis)
Respiratory system
Asthma, Chronic obstructive airways diseases.
Renal system
Acute and chronic renal failure
Haematological Diseases
Iron deficiency, megaloblastic anemia (Vit B12 and folic acid), sickle cell anemia, thalasemia, hereditary acquired anemia, hemophilia
Nervous system
Epilepsy, Parkinson’s disease, stroke, psychiatric disorders: depression, schizophrenia and Alzheimer’s disease.
Endocrine system
Diabetes, thyroid diseases, disorders of sex hormones
Gastrointestinal system
Peptic Ulcer
Inflammatory bowel diseases,
jaundice, hepatitis (A,B,C,D,E,F) alcoholic liver disease
Diseases of bones and joints
Rheumatoid Arthritis, Osteoporosis, Gout
Principles of cancer
classification, etiology and pathogenesis of cancer
Infectious diseases
Meningitis, Typhoid, Leprosy, Tuberculosis, Urinary tract infections
Sexually transmitted diseases (STDs)
AIDS, Syphilis, Gonorrhea
#rohitkumartrivedi
A. Adrenergic neurotransmitters and their biosynthesis and metabolism, adrenergic receptors their distribution and actions mediated by them
B. Sympathomimetics
1. Direct acting: SAR, Endogenous catecholamines,
a) Alpha adrenergic agonists: Phenylephrines, Methoxamine, Naphazoline, Xylometazolines, Oxymetazoline, Clonidines, Guanabenz, Methyldopa
b) Dual agonist/antagonist: Dobutamine
c) Beta adrenergic agonists: Isoproterenols, Metaproterenol, Terbutalins, Albuterol, Salbuterol, Bitolterol, Ritodrine
2. Indirect acting: Hydroxyamphetamine, Propylhexedrine
3. Mixed acting: Ephedrine, Metaraminol
C. Adrenolytics:
1. Alpha blockers:
a) Non selective: Tolazoline
b) Irreversible blockers: Phenoxybenzamines
c) Alpha1 blockers: Prazosins, Doxazosin, Tamsulosin
d) Alpha2 blockers: Yohimbine, Coryanthine
2. Beta blockers: SAR
a) Non selective blockers: Propranolols, Nadolol, Pindolol, Timolol, Sotalol
b) Beta1 blockers: Acebutolol, Atenelol, Esmolol, Metaprolols
c) Betablockers with alpha1 antagonistic activity: Labetalol, Carvedilol
Pharmacognosy of carbohydrates containing drugs Jegan Nadar
This PPT covers Pharmacognosy of carbohydrates containing drugs. It includes Pharmacognosy of Agar, Acacia, Guar Gum, Honey ,Starch, Isapgol,Tragacanth,Sterculia Gum,Chitin and Pectin.
Non- aqueous titrations are those in which the titrations of too weakly acidic or basic substances are carried out using non-aqueous solvents so as to get sharp end point.
Such titrations can also be used for the titration of the substances not soluble in water.
The speed, precision and accuracy of the non-aqueous method are close to those of classical acidimetric and alkalimetric titrations.
First reported successful quantitative titration of organic acid and base in non-aqueous solvent: 1910.
To an understanding of non-aqueous acid base titrimetry the theories of acid and base is very important. The theories are:
Acids are hydrogen containing compounds that dissociates to yield hydrogen ions (H+) when dissolved in water.
Bases are compounds that dissociates to yield hydroxide/hydroxyl ions (OH-) when dissolved in water.
This is an lecture presentation for MBBS Semester 1 students. Here we discuss cholinergic agonists and anticholinesterase drugs. We end up discussing about OP poisoning in brief.
Written while studying the course Advanced Computer Networks:
Queuing theory
Queueing theory is the mathematical study of waiting lines, or queues.[1] A queueing model is constructed so that queue lengths and waiting time can be predicted.[1] Queueing theory is generally considered a branch of operations research because the results are often used when making business decisions about the resources needed to provide a service.
In developing electric motors in general and induction motors in particular
temperature limit is a key factor affecting the efficiency of the overall design. Since
conventional loading of induction motors is often expensive, the estimation of temperature
rise by tools of mathematical modeling becomes increasingly important. Excepting for
providing a more accurate representation of the problem, the proposed model can also
reduce computing costs. The paper develops a three-dimensional transient thermal model in
polar co-ordinates using finite element formulation and arch shaped elements. A
temperature-time method is employed to evaluate the distribution of loss in various parts of
the machine. Using these loss distributions as an input for finite element analysis, more
accurate temperature distributions can be obtained. The model is applied to predict the
temperature rise in the stator of a squirrel cage 7.5 kW totally enclosed fan-cooled induction
motor. The temperature distribution has been determined considering convection from the
back of core surface, outer air gap surface and annular end surface of a totally enclosed
structure.
Delaunay triangulation from 2-d delaunay to 3-d delaunaygreentask
Delaunay Triangulation
- From 2-D Delaunay to 3-D Delaunay
a)Delaunay triangulation
A delaunay triangulation uses a node cloud that is already given and a dissection
of the domain into Voronoi regions. Each node is surrounded by its Voronoi
region that comprises that part of the plane which is closer to this node that to
any other node. The set of boundaries between Voronoi regions is called the
Dirichlet tesselation and consists of straight line segments that are equidistant
from the two nodes that are closest to each other across that line.
(b) Fontal node generation
Detect all bad triangles in the grid and find their short faces
Find a set of nodes to form nice triangles with the short faces
Check whether the new nodes are not too close to any other node already
introduced into the structure
Check whether the new nodes are not too close to any other new node
Retriangulate with the set of new nodes
(c) Node construction
The ideal node to be placed in the mesh would satisfy the distance criterion with
all neighboring nodes, ex: the distance to all nodes that it will be connected to
equals the background spacing evaluated at the mid point between these two.
Clearly, this is an ill-posed problem. But even trying to satisfy the distance
condition with the two nodes of the frontal face leads to a system of two
quadratic equations.
Wang Jing
School of Physical and Mathematical Sciences
Nanyang Technological University
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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-
tano
*Tofind he ange 4teiyoncnehie foa:
Weik he angk f teigonomie foms in the foan o
e ) ter n'is e ten there à ne ehapg e in valu
n ' s odd (Stn<>os; fan A cot; cosee
t ee)
e
ighVeftve) of he angk depends on he cange in uAich
&uavdioF les
11. agorou heorem
AB+B= Ac
Cempeund fngles
he algeboeaic sum o
two e me anges as Called
Conpeund dngles
Sin A+B) StntcoB +cosASinB
2.SinCA- B) : SinA cos8-
costsinB.
BCas CA+B) =
CasAcosB
-
StnAsinB.
4 Cos CA-B)
=
casAcosB
+ S i n A s i n B .
tan CA+e) : -tanA tanB
I-tan tan8.
tan t tanB
1+ tanA tanB.
6.tan CA-6) =
7. cot CA+B)
= Cot ACot-1
CotA +otB
8. CotCA-B)
CotA cotB+/
Cot A -
CotB.
9 6iA+B)+SinCA -A = 2$inA cesB
|o SinCA+O) -
sin CA-B) : 2cost SnB
Cos A+B)tcosCA-8) 2casA CesB
2 CosCA+B)- Cos Ct-B)
= -
2sinASinB.
12. Cos(A -B) -Cos CA tB): 2sinA Sin 8
13- SinCA+6) SinCA-e) =
SinA -Sin2Bz cosBacosA.
|4 CosCA+B)
cesCA-B)
= c o s - s i n A = cosA -Sin2e
Tan+n)
= Tan cosh tsinA
/-tanA
/ttanA
CesA tsinA
CosA - SinA
an - tonh
CosA-sinA
6. tan C-A)= + tant
CosA fSint
S i n t SinD = 25in( cos)
18. Sinc-SinD =
2co si )
9. CesCtCosO:
s c a ) c o r )
20.cos
-
c o s D s -25inCP) sin( )
Maltiple and
ub-multipe tles
A é angle fhen 2A, 3A, YA... .
ete. ere coled ultipls
A a n ang hen are Sub-nulirk eryles
2TanA}
Sn2A =26nAcost =
1+ tan2A
1- tanA
2.cos 2A= CosA -
S in?A =
1+
tanA
2 tanA
3tan2A=: 1- ton cotA-
H. Cot2A:-
2cot A
13. CProla 1t cos2A
cosA=
O Cos2A= 2cosA-|=) 2
Cos2A
2t- /- 2sin2A =>
S i n 2 =
c o s 2 4
2
Sin2A 3snA -HsnsA
4 Cos BA = cosA - 3 o s t
3tant-
tanA
S tan 3A:
I-3 tanA
2 an
ISinA 2sint eest . 1+tor
1-tan -2cos>t-i=l-25inA4
-tan
21+tan A
2 CsA=Cot"f -sin2= 2
2
2
2 ton
3. tanA =
-tan
1 8 72
36
Sin ho-25 VS+ o +2/FF
fotays o-2/S
CoS
14. Heights Distance
S i n Rule: a, b,c are Sides ABC a r angles.
A
Sint Sinb Sint
Casine eue
= /6+ c - 2be cosh
b la+e- 2aceosB
Ca4 B- 2ab eose
- n zule
m+n)coto : neotB- mcoth
- ) cote - cot -ncetp
m
15. Hemedial athamahes
G1eometoyfesmelats),
Co- rdinefe Sysfem:
Diefance
t6-
2-7 +(U. )
A B e
AB+ Bc = A A) ACteB = AB
o
BA Ae=Ba
(2) Co linear poin ts.
Triangles
Equila feral reangle "hzee side a g e egual.
ng tewrosides)
sesceles trangke: Two sides
a r e poaal C7
Reght angle triagle: heangl he tnanghe 9o°
Aceh Angle Tartangle : he argl re a a e
(ess han
C b h u s - rgh
raryl:
Kayks
aua
esMan (8o S m a e
han 9a
anded
Lko eeles trangle:
To sids ays
a s
egua
Gue tilatarals
Paraldogran: leoe Npesie
scds a 2 e paraled
> egecal
- Re ctagle leoo eppsik
s i d cese deagnls
e r e egual.
-Rhombus
hefour sides a
g a a .
cliagonel Ciie egual
- Sguas
f o r r s i d e s
-Area a triangt: | J J»)**2CyH)+3GA)
-
tHeea ef a uadailaferal
16. Sectden Fermelo
ma +nx
-Sntes naly
-Cober-naly /mx n my,-nd
m-n m-n
(
- Mid point
2
seeAon point: A,B to points A6dvetes sad 7
/2 &2;1|
centred efa trargle: ( , t+8, )
3 3
AA&.
Deaun centhea taiargl
hcentes -
atbtc
E C e t r enposit
tot =2, ( tD a + yt
-atbtc
- a t b t c
)
x-bat Cz
Ex tentoee eppesik o B-
a - b t - c
atb72-C3 ag,- )
C Cenhe cppesih to C . atb-c atb-e
17. 6iepmetey
Coodinas Seen
R H) be a ppinFin he coordinae plane
1
C
on z-azis f=°
-axis *
p o o n T
on z is
ef heJam Cz,)
Co)
tr
aris
Dis tance bleo too points PCX, J1) CX}
Cellinear poins!tso 2mepoints lles on a line
AB Bc = Ae A
*/siarges
Sum angles 4 :1Ro
Equila fesal tnange
a c e d s
a i egual
seceles taiangle hieo ides
a e
egaat
Kght engle triangle: One ange of A° I0
heuh angle riangle: hre es
tve actk Clens than 90).
Obtuse angle Taiangle one ange is obtuse (nse Mon90
18. Right angled dYsoceles rions t o sids a n
ght aagd A
Cuadrlatanald
onalelogteom: ftro oppsi/a es parelel h/
Kecfangle teeo onpesBdos °onos cuas
Rhombus: four SiP
a egteal
Squas: four sices E two dagonals egual
) Cy) -G CI3)
ne sgre
m:n
Seehinfzmula ACZ1g) BC> )
m:D ne
s r
bnternal )
m+n m+N
(1ma2-ny
Cz ternaly m- m - n
cerrolla + dT)
micd pont
Tsesec hen points let A, B be two points. hen, the poirh
hch dirides
AB tn he aio 2 & 2:1 a z called pona
siseeion q AB3
Xf hreeorm ldee neet ataointhow y heloesar
C n i u e n k l r y f
19. Cenkrid e tiaag/
Median: The pasirg hrorgha veerr & midpoint7 pposies?d
oL As calted cdia
Centaodpoint cencuenen medians
G
,
S t» )
3
e Srecoe nas passtng & bcek a t s i t
S b e c o m e r .
Cincum phe: heLa biseeto he side ga s
SA SB=se
de ceohesftn'angle "he pontdcneurence qalktuules
r a e s
Ccly G, S, o hn heser poins a s
colinear alsoGdvtiks
h une sgrmens
Os Cos)
he ato 2:1.
|ncenteg rangh
Angular bbeces
1 line cohies böech th gven ary mcec&
y tero
nes Caltec gular
ksee foi of he tao lnes
In centa: The point coneusene emtma bseetzs o
angles g mangt
c a l i e d
à cenbe ofAk
ath2terz
Ak.
atbte
20. Locus
hepoh a po
hich moves in a
phne such hat
cSatsfies he geven cencleHon called a locs ot á curve
NoteO Y evey pont PC1}) in
abeu soatty h
cendikan C})= o then h eguaten hcas
, )
20
Noe-: aenesal a occs c a n bedescnbed hyk eguahên
pCxug) s a point t bces such hat oztby te=o
hen he egaatin et loces -P a tyte =o
Lf PO) apoint tin o ces such hak
o hen th eguain c locees
P ax +21t
21. STnaighr lines
Desanee - AB
Lne segment -
AB
Ro
AB
lnelinatioTn a line a line ma
ks a n agle
cwot 'e Cose<)|
evith
-
a x i s in
he r
d i % e c h o n ,
hen d
Caled
n c r a r e n
h e bne.
a
live,
hen ha t a b
lepe efa line: Y e s heinclnatien ofa line, hen h alun
he lne denotel
tane 'is talted
slapee
he bne , denoted
m
/m=fan Hey
slapes ef any
rwo
n a n -
Vesttzad
lines a k egual
hen
r e pasalleb hehe>
o o non- veetreas
Lns
azeLes
en the psodueto heirs i-L|
slepe4 -aris o
guaion gz-aa èy-o &y-azs
à x : o
gua h lne paralel
o a
z - a a i s ápassing hrea A
(1
. -ars
Slepe lire jointog he turopoirts A
-Gy) 8-Ca)
22. s angle blw tws no-Veshcal (nes
having slape
then
mm rzespeeive then
m-m
-/anp
tan O-t
1+mm
Nobe
s aak angle b boreshaviny slapes m, hen
-2L
tano + m,a
guaten stnagltlea in dereptfee
Slope-poin fosm eguatn t stagtbne passigg througl
d-H Cx-z)|
Tece pointforn: The eguohan staghtline pasi thrg
Stepe-aleteeptfpsan:
lntereeps 4 e lne
a line
intersech
z-das sy-axis
at Ao,o)|
Bco, b)epeteh
then, a,b ale
callead -inkceph
&y-irkseypt
eco,b)
ACa,o
Slope- ptercept/a7:
The eguatern f he lne lavy slye nE-vercept
is
mzt
Corolie
Eguain straighl lina
havwyg slyr m wih 1- inferept
-C--/mex-
slepe 9t lre axty te =o is
23. Slope =
Nofe
Slope anyline pasallel
o he tne arthytc#o a
Ler
quaian of any
Cene paraltel
o the given lne
a t y t c = 0
eguefon
given line aztyte=o
lar+by+k=®7
Ler
babr-aytk=o
ntercet form he eauafon of he line havirg -ntrcph at
inkreep bato) 3
Cenolery:
he intrcept e he bne
a aNby+e= o ato, bzto
-intercpt=* - nkreph
reo triorg fomed he bine aztbyte =o
i 2labl
epepdieaular JarnalNcomalfon
he eguaion et h. lin ahich cs at a disfanee of Pf>om he
gin &
ies hfo oto360" Ce s S 36o) heangl
maete b he le7 cwith
dièecton o - ars
/Tces
.cind .
P Normal frm.
24. The cguahon q the line ar ty*e sO to Perprdaaar fom
a+
- a -b
>0.
a+6
Coolles' he pependicaar
disfone- rerm he point Plx) to
he line artby te =
a+by,+
|
Note he Ler dis tence feem he point Co,o) to the lne axtbytcEo
a +b
he acstanea blo hro parollel lines ax+byte,a+y
a2 +6
ymeteie fonn
The equaon
lne passi hrogh Ct)2 hovn
nclhina frbn
- 4-8 e oe(o )
Cas sino
25. Farometale fcm:
PCx, ) ang point un he lne passiy hregh He point
CH) hauiny
ineli'notn
Men L -2,trcs 4A trsns
chse l u he isfance frm
Ato P
he sato n hees he line- an thy t e = o
diwel halu
Jrentjoining ACSJ) B: CJ) n*b2
uhela
u a x +
+e
Noe:-aze
diides
he lne segmeno
hpoit
Nor -ars ivedes he ine seqmentfoning thepou
AC , B CIy)
tropoines ACx) E C
S a m e
Side. ine
baa have p o s i gn
on
lotezsecHon duro lines
two lnes whih aseno
pasated
hen hy iressecteach
o h r a t a p o t ,
then hap
ontà
Calec point o
nfessechin f hso lines
a thteo
ab-b>4, ~o
bv