All the best to all students of class IX...This PPT will makes your difficulties easy to do....You will understand the polynomial chapter easily by seeing this ....Thanks for watching this ..Please Share, Like and Subscribe the PPT
This is meant for age group 11 to 14 years.
For Class VIII CBSE.
Some viewers have requested me to send the file through mail.
So I allowed everybody to download.My request is whenever you are using plz acknowledge me.
Pratima Nayak ,Teacher,Kendriya Vidyalaya,Fort William,Kolkata
pnpratima@gmail.com
Based on Text book
All the best to all students of class IX...This PPT will makes your difficulties easy to do....You will understand the polynomial chapter easily by seeing this ....Thanks for watching this ..Please Share, Like and Subscribe the PPT
This is meant for age group 11 to 14 years.
For Class VIII CBSE.
Some viewers have requested me to send the file through mail.
So I allowed everybody to download.My request is whenever you are using plz acknowledge me.
Pratima Nayak ,Teacher,Kendriya Vidyalaya,Fort William,Kolkata
pnpratima@gmail.com
Based on Text book
this pdf is based on information about natural vegetation and wildlife. CBSE students of class 9th can refer this pdf to know more about the chapter in their geography book.
How Do Organisms Reproduce ? - Class 10 CBSE science (BIo)Amit Choube
Reproduction is an integral feature of all living beings. The process by which a living being produces its own like is called reproduction.
Importance of Reproduction:
Reproduction is important for each species, because this is the only way for a living being to continue its lineage. Apart from being important for a particular individual, reproduction is also important for the whole ecosystem. Reproduction helps in maintaining a proper balance among various biotic constituents of the ecosystem. Moreover, reproduction also facilitates evolution because variations come through reproduction; over several generations.
Areas related to Circles - class 10 maths Amit Choube
This a ppt which is based on chapter circles of class 10 maths it is a very good ppt which will definitely enhance your knowledge . it will also clear all concepts and doubts about this chapter and its topics
This is a ppt which is based on electricity chapter of class 10 in science ncert cbse book . it will definitely enhance your knowledge and clear all concepts about this chapter .
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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.
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.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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.
2. • 1
2
A lineAr equAtion in one vAriAble is An
equAtion which cAn be written in the form:
ax + b = c
for a, b, and c real numbers with a ≠ 0.
Linear equations in one variable:
2x + 3 = 11
2(x − 1) = 8
Not linear equations in one variable:
2x + 3y = 11
Two
variables
can be rewritten 2x + (−2) = 8.
x is
squared.
Variable in the
denominator
(x − 1)2 = 8
can be rewritten x + 5 = −
7.
75
3
2
−=+ xx
3
1
−
75
3
2
−=+ x
x
3. A solution of a linear equation in one variable is a real number
, when substituted for the variable in the equation, makes
the equation true.• 1
Eample: Is 3 a solution of 2x + 3 = 11?
2x + 3 = 11 Original equation
6 + 3 = 11 Substitute 3 for x.
3 is not a solution of 2x + 3 = 11. False equation
Example: Is 4 a solution of 2x + 3 = 11?
2(4) + 3 = 11
8 + 3 = 11 Original equation
Substitute 4 for x
True equation
4. • 1
4
Addition ProPerty of equAtion
If a = b, then a + c = b + c and a − c = b − c.
.
That is, the same number can be added to or subtracted from
each side of an equation without changing the solution of the
equation.
Use these properties to solve linear equations.
Example: Solve x − 5 = 1 2. Original equation
The solution is
x − 5 = 12 preserved when 5 is
x − 5 + 5 = 12 + 5
x = 17
17 − 5 = 12 added to both sides of the
equation.
5. • 1
5
MultiPlicAtion ProPerty of equAtions
If a = b and c ≠ 0, then ac = bc and
That is, an equation can be multiplied or divided by the same nonzero real
number without changing the solution of the equation.
Example: Solve 2x + 7 = 19.
2x + 7 = 19
2x + 7 − 7 = 19 − 7
2x = 12
x = 6
2(6) + 7 = 12 + 7 = 19
Original equation
The solution is preserved when 7 is
subtracted from both sides.
Simplify both sides.
6 is the solution.
The solution is preserved when each side
is multiplied by .
2
1
c
b
c
a
=
)12(
2
1
)2(
2
1
=x
6. • 1
6
Example: Solve x + 1 = 3(x − 5).
x + 1 = 3(x − 5)
x + 1 = 3x − 15
x = 3x − 16
−2x = −16
x = 8
The solution is 8.
Original equation
Simplify right-hand side.
Subtract 1 from both sides.
Subtract 3x from both sides.
Divide both sides by −2.
True(8) + 1 = 3((8) − 5) → 9 = 3(3)
to solve A lineAr equAtion in one
vAriAble:
1. Simplify both sides of the equation
2. Use the addition and subtraction properties to get all variable terms
on the left-hand side and all constant terms on the right-hand side
3. Simplify both sides of the equation.
4. Divide both sides of the equation by the coefficient of the variable
8. • 1
8
Equations with fractions can bE simplifiEd by
multiplying both sidEs by a common dEnominator.
The lowest common denominator
of all fractions in the equation is 6.
3x + 4 = 2x + 8
3x = 2x + 4
x = 4
Multiply by 6.
Simplify.
Subtract 4.
Subtract 2x.
Check.
True
Example: Solve .
4 4
6 6
)4(
3
1
3
2
2
1
+=+ xx
4))((
3
1
3
2
)(
2
1
+=+
)8(
3
1
3
2
2 =+
3
8
3
8
=
+=
+ )4(
3
1
3
2
2
1
xx
9. • 1
9
alicE has a coin pursE containing $5.40 in dimEs and
quartErs. thErE arE 24 coins all togEthEr. how many
dimEs arE in thE coin pursE?
Let the number of dimes in the coin purse = d.
Then the number of quarters = 24 − d.
10d + 25(24 − d) = 540 Linear equation
10d + 600 − 25d = 540
10d − 25d = −60
−15d = −60
d = 4
Simplify left-hand side.
Subtract 600.
Simplify right-hand side.
Divide by −15.
10. • 1
The sum of Three consecuTive inTegers is 54.
WhaT are The Three inTegers?
Three consecutive integers can be represented as
n, n + 1, n + 2.
n + (n + 1) + (n + 2) = 54
3n + 3 = 54
3n = 51
n = 17
Simplify left-hand side.
Subtract 3.
Divide by 3.
The three consecutive integers are 17, 18, and 19.
17 + 18 + 19 = 54.
Linear equation