SlideShare a Scribd company logo
1 of 5
Download to read offline
IME 2014 - ABERTA
1
01. (Ime 2014) O lado BC de um triângulo ABC é fixo e tem comprimento .
α O ortocentro H do triângulo percorre uma
reta paralela à reta suporte de BC e distante
4
α
da mesma.
a) Determine o lugar geométrico do ponto A quando H varia.
b) Determine o valor mínimo da área do triângulo ABC quando A e H estão no mesmo semi-plano definido pela reta
suporte de BC.
02. (Ime 2014) Calcular o valor da expressão 
3
30 algs"1"
89 algarismos 30 algs"0"
370370...037 11...1 00...0
−



 


Obs.: algs algarismos
=
03. (Ime 2014) Um professor dá um teste surpresa para uma turma de 9 alunos, e diz que o teste pode ser feito sozinho
ou em grupos de 2 alunos. De quantas formas a turma pode se organizar para fazer o teste? (Por exemplo, uma turma de
3 alunos pode se organizar de 4 formas e uma turma de 4 alunos pode se organizar de 10 formas).
IME 2014 - ABERTA
2
04. (Ime 2014) Determine o(s) valor(es) de x, inteiro(s) e positivo(s), que satisfaz(em) a equação ( )
y 1
x
2
y 1 z 0
x y z
−
= =
 
 
= −
 
 
∑ ∏
05. (Ime 2014) Seja ABCDA 'B'C'D' um prisma reto de base retangular ABCD. Projeta-se o ponto médio M da maior
aresta da base sobre a diagonal AC, obtendo-se o ponto P. Em seguida projeta-se o ponto P na face oposta, obtendo-
se o ponto N. Sabe-se que
2 2
NA NC k.
− =
Determine o comprimento da menor aresta da base.
06. (Ime 2014) Resolver o sistema de equações
3
x 2 x y
y
x y log
x
2 8 5 4
+

− =


 + = ⋅

IME 2014 - ABERTA
3
07. (Ime 2014) Calcule o determinante da matriz
2
1 0 i
i 1 1
1 i i 1 1
0 1 i
ω
ω
ω
ω
−
− −
, no qual
2
cis
3
π
ω = e i 1
= −
08. (Ime 2014) O polinômio 5 4 3 2
P(x) x 3x 10x 30x 81x 243
= − + − + − possui raízes complexas simétricas e uma raiz com
valor igual ao módulo das raízes complexas. Determine todas as raízes do polinômio.
09. (Ime 2014) Sejam p o semiperímetro de um triângulo, S sua área, r e R os raios de suas circunferências inscrita e
circunscrita, respectivamente. Demonstre que vale a seguinte desigualdade
2
2 3 2p
S r R
9 27
≤ ⋅ ≤ .
IME 2014 - ABERTA
4
10. (Ime 2014) Resolva a equação ( ) ( )
2
2
cosx cos x
log sen x log senx 4
⋅ =
IME 2014 - ABERTA
5
QUESTÃO 1
a) Parábola
b) 𝐴𝐴𝑀𝑀𝑀𝑀𝑀𝑀 =
𝑎𝑎2
2
QUESTÃO 2
1030
− 1
3
QUESTÃO 3
2620
QUESTÃO 4
x = 1 ou x = 3
QUESTÃO 5
x = √k,  onde  x  é a medida da menor aresta do paralelepípedo.
QUESTÃO 6
S={(2, 2)}
QUESTÃO 7
Det = 0
QUESTÃO 8
3, 7 2 i,
+ ⋅ 7 2 i,
− ⋅ 7 2 i
− + ⋅ e 7 2 i.
− − ⋅
QUESTÃO 9
2
2 3 2p
S r R .
9 27
≤ ⋅ ≤
QUESTÃO 10
5 1
S x R / x arcsen k 2 ,k Z .
2
π
 
−
 
= ∈ = + ⋅ ∈
 
 
 

More Related Content

What's hot

NUMERICAL INTEGRATION AND ITS APPLICATIONS
NUMERICAL INTEGRATION AND ITS APPLICATIONSNUMERICAL INTEGRATION AND ITS APPLICATIONS
NUMERICAL INTEGRATION AND ITS APPLICATIONSGOWTHAMGOWSIK98
 
8 2 sine and cosine curves
8 2 sine and cosine curves8 2 sine and cosine curves
8 2 sine and cosine curveshisema01
 
Calculus multiple integral
Calculus multiple integralCalculus multiple integral
Calculus multiple integralprashant chelani
 
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...mathsjournal
 
11.6 area of reg polygons
11.6 area of reg polygons11.6 area of reg polygons
11.6 area of reg polygonsguesta7a51cbc
 
Presentation on Numerical Integration
Presentation on Numerical IntegrationPresentation on Numerical Integration
Presentation on Numerical IntegrationTausif Shahanshah
 
The Pythagorean Theorem
The Pythagorean TheoremThe Pythagorean Theorem
The Pythagorean Theoremblue
 
E field line of dipoles
E field line of dipolesE field line of dipoles
E field line of dipolesFFMdeMul
 
Introduction To Polar Coordinates And Graphs
Introduction To Polar Coordinates And GraphsIntroduction To Polar Coordinates And Graphs
Introduction To Polar Coordinates And Graphseekeeney
 
Pc9-1 polar coordinates
Pc9-1 polar coordinatesPc9-1 polar coordinates
Pc9-1 polar coordinatesvhiggins1
 
Lista de exercícios 6 - Cálculo 1
Lista de exercícios 6 - Cálculo 1Lista de exercícios 6 - Cálculo 1
Lista de exercícios 6 - Cálculo 1Carlos Campani
 
4 areas in polar coordinates
4 areas in polar coordinates4 areas in polar coordinates
4 areas in polar coordinatesmath267
 

What's hot (19)

NUMERICAL INTEGRATION AND ITS APPLICATIONS
NUMERICAL INTEGRATION AND ITS APPLICATIONSNUMERICAL INTEGRATION AND ITS APPLICATIONS
NUMERICAL INTEGRATION AND ITS APPLICATIONS
 
Line integrals
Line integralsLine integrals
Line integrals
 
Lesson 3 simpsons rule
Lesson 3 simpsons ruleLesson 3 simpsons rule
Lesson 3 simpsons rule
 
8 2 sine and cosine curves
8 2 sine and cosine curves8 2 sine and cosine curves
8 2 sine and cosine curves
 
Calculus multiple integral
Calculus multiple integralCalculus multiple integral
Calculus multiple integral
 
Stoke’s theorem
Stoke’s theoremStoke’s theorem
Stoke’s theorem
 
Nsm ppt.ppt
Nsm ppt.pptNsm ppt.ppt
Nsm ppt.ppt
 
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...
A NEW STUDY OF TRAPEZOIDAL, SIMPSON’S1/3 AND SIMPSON’S 3/8 RULES OF NUMERICAL...
 
11.6 area of reg polygons
11.6 area of reg polygons11.6 area of reg polygons
11.6 area of reg polygons
 
Report
ReportReport
Report
 
Presentation on Numerical Integration
Presentation on Numerical IntegrationPresentation on Numerical Integration
Presentation on Numerical Integration
 
Chapter 16 2
Chapter 16 2Chapter 16 2
Chapter 16 2
 
The Pythagorean Theorem
The Pythagorean TheoremThe Pythagorean Theorem
The Pythagorean Theorem
 
E field line of dipoles
E field line of dipolesE field line of dipoles
E field line of dipoles
 
Introduction To Polar Coordinates And Graphs
Introduction To Polar Coordinates And GraphsIntroduction To Polar Coordinates And Graphs
Introduction To Polar Coordinates And Graphs
 
Pc9-1 polar coordinates
Pc9-1 polar coordinatesPc9-1 polar coordinates
Pc9-1 polar coordinates
 
Lista de exercícios 6 - Cálculo 1
Lista de exercícios 6 - Cálculo 1Lista de exercícios 6 - Cálculo 1
Lista de exercícios 6 - Cálculo 1
 
4 areas in polar coordinates
4 areas in polar coordinates4 areas in polar coordinates
4 areas in polar coordinates
 
Polar area
Polar areaPolar area
Polar area
 

Similar to IME 2014 - Soluções das questões

Cbse sample-papers-class-10-maths-sa-ii-solved-2
Cbse sample-papers-class-10-maths-sa-ii-solved-2Cbse sample-papers-class-10-maths-sa-ii-solved-2
Cbse sample-papers-class-10-maths-sa-ii-solved-2gyanpub
 
Cbse class ix sample papers for Summative assessment
Cbse class ix sample papers for Summative assessmentCbse class ix sample papers for Summative assessment
Cbse class ix sample papers for Summative assessmentAPEX INSTITUTE
 
2013-June 3rd Semester Civil Engineering Question Papers
2013-June 3rd Semester Civil Engineering Question Papers2013-June 3rd Semester Civil Engineering Question Papers
2013-June 3rd Semester Civil Engineering Question PapersB G S Institute of Technolgy
 
Class 10 Cbse Maths 2010 Sample Paper Model 3
Class 10 Cbse Maths 2010 Sample Paper Model 3 Class 10 Cbse Maths 2010 Sample Paper Model 3
Class 10 Cbse Maths 2010 Sample Paper Model 3 Sunaina Rawat
 
Cbse sample-papers-class-10-maths-sa-ii-solved-3
Cbse sample-papers-class-10-maths-sa-ii-solved-3Cbse sample-papers-class-10-maths-sa-ii-solved-3
Cbse sample-papers-class-10-maths-sa-ii-solved-3gyanpub
 
maths sample paper class 9 SA2
maths sample paper class 9 SA2maths sample paper class 9 SA2
maths sample paper class 9 SA2Garvit19
 
Sample paper for class-9 2014
Sample paper for class-9 2014Sample paper for class-9 2014
Sample paper for class-9 2014APEX INSTITUTE
 
2 guia de semejanzas y teorema de thales (4)
2 guia de semejanzas y teorema de thales (4)2 guia de semejanzas y teorema de thales (4)
2 guia de semejanzas y teorema de thales (4)Cristopher Sanhueza
 
9 maths sample papers 2
9 maths sample papers 29 maths sample papers 2
9 maths sample papers 2ravi6543
 
08 mtp11 applied mathematics - dec 2009,jan 2010
08 mtp11  applied mathematics - dec 2009,jan 201008 mtp11  applied mathematics - dec 2009,jan 2010
08 mtp11 applied mathematics - dec 2009,jan 2010Dover Solutions India
 
Class 10 Cbse Maths 2010 Sample Paper Model 2
Class 10 Cbse Maths 2010 Sample Paper Model 2Class 10 Cbse Maths 2010 Sample Paper Model 2
Class 10 Cbse Maths 2010 Sample Paper Model 2Sunaina Rawat
 

Similar to IME 2014 - Soluções das questões (20)

ITA 2013 - aberta
ITA 2013 - abertaITA 2013 - aberta
ITA 2013 - aberta
 
Cbse sample-papers-class-10-maths-sa-ii-solved-2
Cbse sample-papers-class-10-maths-sa-ii-solved-2Cbse sample-papers-class-10-maths-sa-ii-solved-2
Cbse sample-papers-class-10-maths-sa-ii-solved-2
 
Unicamp 2013 - aberta
Unicamp 2013 - abertaUnicamp 2013 - aberta
Unicamp 2013 - aberta
 
Cbse class ix sample papers for Summative assessment
Cbse class ix sample papers for Summative assessmentCbse class ix sample papers for Summative assessment
Cbse class ix sample papers for Summative assessment
 
1. ejercicios
1. ejercicios1. ejercicios
1. ejercicios
 
2013-June 3rd Semester Civil Engineering Question Papers
2013-June 3rd Semester Civil Engineering Question Papers2013-June 3rd Semester Civil Engineering Question Papers
2013-June 3rd Semester Civil Engineering Question Papers
 
3rd semester Civil Engineering ( 2013-June) Question Papers
3rd  semester Civil Engineering ( 2013-June) Question Papers 3rd  semester Civil Engineering ( 2013-June) Question Papers
3rd semester Civil Engineering ( 2013-June) Question Papers
 
Class 10 Cbse Maths 2010 Sample Paper Model 3
Class 10 Cbse Maths 2010 Sample Paper Model 3 Class 10 Cbse Maths 2010 Sample Paper Model 3
Class 10 Cbse Maths 2010 Sample Paper Model 3
 
Cbse sample-papers-class-10-maths-sa-ii-solved-3
Cbse sample-papers-class-10-maths-sa-ii-solved-3Cbse sample-papers-class-10-maths-sa-ii-solved-3
Cbse sample-papers-class-10-maths-sa-ii-solved-3
 
maths sample paper class 9 SA2
maths sample paper class 9 SA2maths sample paper class 9 SA2
maths sample paper class 9 SA2
 
Fuvest 2009 - aberta
Fuvest 2009 - abertaFuvest 2009 - aberta
Fuvest 2009 - aberta
 
ITA 2012 - aberta
ITA 2012 - abertaITA 2012 - aberta
ITA 2012 - aberta
 
Pts m-10
Pts m-10Pts m-10
Pts m-10
 
Cônicas 2
Cônicas 2Cônicas 2
Cônicas 2
 
Sample paper for class-9 2014
Sample paper for class-9 2014Sample paper for class-9 2014
Sample paper for class-9 2014
 
2 guia de semejanzas y teorema de thales (4)
2 guia de semejanzas y teorema de thales (4)2 guia de semejanzas y teorema de thales (4)
2 guia de semejanzas y teorema de thales (4)
 
9 maths sample papers 2
9 maths sample papers 29 maths sample papers 2
9 maths sample papers 2
 
08 mtp11 applied mathematics - dec 2009,jan 2010
08 mtp11  applied mathematics - dec 2009,jan 201008 mtp11  applied mathematics - dec 2009,jan 2010
08 mtp11 applied mathematics - dec 2009,jan 2010
 
Aman 2016
Aman 2016Aman 2016
Aman 2016
 
Class 10 Cbse Maths 2010 Sample Paper Model 2
Class 10 Cbse Maths 2010 Sample Paper Model 2Class 10 Cbse Maths 2010 Sample Paper Model 2
Class 10 Cbse Maths 2010 Sample Paper Model 2
 

More from KalculosOnline (20)

Enem PPL 2019
Enem PPL 2019Enem PPL 2019
Enem PPL 2019
 
Enem PPL 2018
Enem PPL 2018Enem PPL 2018
Enem PPL 2018
 
Enem PPL 2017
Enem PPL 2017Enem PPL 2017
Enem PPL 2017
 
Enem PPL 2016
Enem PPL 2016Enem PPL 2016
Enem PPL 2016
 
Enem PPL 2015
Enem PPL 2015Enem PPL 2015
Enem PPL 2015
 
Enem PPL 2014
Enem PPL 2014Enem PPL 2014
Enem PPL 2014
 
Enem PPL 2013
Enem PPL 2013Enem PPL 2013
Enem PPL 2013
 
Enem PPL 2012
Enem PPL 2012Enem PPL 2012
Enem PPL 2012
 
Enem libras 2017
Enem libras 2017Enem libras 2017
Enem libras 2017
 
Enem 2009 cancelado
Enem 2009 canceladoEnem 2009 cancelado
Enem 2009 cancelado
 
Enem 2° aplicação 2010
Enem 2° aplicação 2010Enem 2° aplicação 2010
Enem 2° aplicação 2010
 
Enem 2° aplicação 2016
Enem 2° aplicação 2016Enem 2° aplicação 2016
Enem 2° aplicação 2016
 
Enem 2° aplicação 2014
Enem 2° aplicação 2014Enem 2° aplicação 2014
Enem 2° aplicação 2014
 
Enem 2020
Enem 2020Enem 2020
Enem 2020
 
Enem 2019
Enem 2019Enem 2019
Enem 2019
 
Enem 2018
Enem 2018Enem 2018
Enem 2018
 
Enem 2017
Enem 2017Enem 2017
Enem 2017
 
Enem 2016
Enem 2016Enem 2016
Enem 2016
 
Enem 2015
Enem 2015Enem 2015
Enem 2015
 
Enem 2014
Enem 2014Enem 2014
Enem 2014
 

Recently uploaded

Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactdawncurless
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991RKavithamani
 
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptxPOINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptxSayali Powar
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfsanyamsingh5019
 
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions  for the students and aspirants of Chemistry12th.pptxOrganic Name Reactions  for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptxVS Mahajan Coaching Centre
 
Micromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersMicromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersChitralekhaTherkar
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
Presiding Officer Training module 2024 lok sabha elections
Presiding Officer Training module 2024 lok sabha electionsPresiding Officer Training module 2024 lok sabha elections
Presiding Officer Training module 2024 lok sabha electionsanshu789521
 
Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon ACrayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon AUnboundStockton
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting DataJhengPantaleon
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxGaneshChakor2
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introductionMaksud Ahmed
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...EduSkills OECD
 
mini mental status format.docx
mini    mental       status     format.docxmini    mental       status     format.docx
mini mental status format.docxPoojaSen20
 
PSYCHIATRIC History collection FORMAT.pptx
PSYCHIATRIC   History collection FORMAT.pptxPSYCHIATRIC   History collection FORMAT.pptx
PSYCHIATRIC History collection FORMAT.pptxPoojaSen20
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingTechSoup
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application ) Sakshi Ghasle
 

Recently uploaded (20)

Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impact
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
 
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptxPOINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
POINT- BIOCHEMISTRY SEM 2 ENZYMES UNIT 5.pptx
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdf
 
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions  for the students and aspirants of Chemistry12th.pptxOrganic Name Reactions  for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
 
Micromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersMicromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of Powders
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
Presiding Officer Training module 2024 lok sabha elections
Presiding Officer Training module 2024 lok sabha electionsPresiding Officer Training module 2024 lok sabha elections
Presiding Officer Training module 2024 lok sabha elections
 
Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon ACrayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon A
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptx
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introduction
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
mini mental status format.docx
mini    mental       status     format.docxmini    mental       status     format.docx
mini mental status format.docx
 
Staff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSDStaff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSD
 
PSYCHIATRIC History collection FORMAT.pptx
PSYCHIATRIC   History collection FORMAT.pptxPSYCHIATRIC   History collection FORMAT.pptx
PSYCHIATRIC History collection FORMAT.pptx
 
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application )
 

IME 2014 - Soluções das questões

  • 1. IME 2014 - ABERTA 1 01. (Ime 2014) O lado BC de um triângulo ABC é fixo e tem comprimento . α O ortocentro H do triângulo percorre uma reta paralela à reta suporte de BC e distante 4 α da mesma. a) Determine o lugar geométrico do ponto A quando H varia. b) Determine o valor mínimo da área do triângulo ABC quando A e H estão no mesmo semi-plano definido pela reta suporte de BC. 02. (Ime 2014) Calcular o valor da expressão  3 30 algs"1" 89 algarismos 30 algs"0" 370370...037 11...1 00...0 −        Obs.: algs algarismos = 03. (Ime 2014) Um professor dá um teste surpresa para uma turma de 9 alunos, e diz que o teste pode ser feito sozinho ou em grupos de 2 alunos. De quantas formas a turma pode se organizar para fazer o teste? (Por exemplo, uma turma de 3 alunos pode se organizar de 4 formas e uma turma de 4 alunos pode se organizar de 10 formas).
  • 2. IME 2014 - ABERTA 2 04. (Ime 2014) Determine o(s) valor(es) de x, inteiro(s) e positivo(s), que satisfaz(em) a equação ( ) y 1 x 2 y 1 z 0 x y z − = =     = −     ∑ ∏ 05. (Ime 2014) Seja ABCDA 'B'C'D' um prisma reto de base retangular ABCD. Projeta-se o ponto médio M da maior aresta da base sobre a diagonal AC, obtendo-se o ponto P. Em seguida projeta-se o ponto P na face oposta, obtendo- se o ponto N. Sabe-se que 2 2 NA NC k. − = Determine o comprimento da menor aresta da base. 06. (Ime 2014) Resolver o sistema de equações 3 x 2 x y y x y log x 2 8 5 4 +  − =    + = ⋅ 
  • 3. IME 2014 - ABERTA 3 07. (Ime 2014) Calcule o determinante da matriz 2 1 0 i i 1 1 1 i i 1 1 0 1 i ω ω ω ω − − − , no qual 2 cis 3 π ω = e i 1 = − 08. (Ime 2014) O polinômio 5 4 3 2 P(x) x 3x 10x 30x 81x 243 = − + − + − possui raízes complexas simétricas e uma raiz com valor igual ao módulo das raízes complexas. Determine todas as raízes do polinômio. 09. (Ime 2014) Sejam p o semiperímetro de um triângulo, S sua área, r e R os raios de suas circunferências inscrita e circunscrita, respectivamente. Demonstre que vale a seguinte desigualdade 2 2 3 2p S r R 9 27 ≤ ⋅ ≤ .
  • 4. IME 2014 - ABERTA 4 10. (Ime 2014) Resolva a equação ( ) ( ) 2 2 cosx cos x log sen x log senx 4 ⋅ =
  • 5. IME 2014 - ABERTA 5 QUESTÃO 1 a) Parábola b) 𝐴𝐴𝑀𝑀𝑀𝑀𝑀𝑀 = 𝑎𝑎2 2 QUESTÃO 2 1030 − 1 3 QUESTÃO 3 2620 QUESTÃO 4 x = 1 ou x = 3 QUESTÃO 5 x = √k,  onde  x  é a medida da menor aresta do paralelepípedo. QUESTÃO 6 S={(2, 2)} QUESTÃO 7 Det = 0 QUESTÃO 8 3, 7 2 i, + ⋅ 7 2 i, − ⋅ 7 2 i − + ⋅ e 7 2 i. − − ⋅ QUESTÃO 9 2 2 3 2p S r R . 9 27 ≤ ⋅ ≤ QUESTÃO 10 5 1 S x R / x arcsen k 2 ,k Z . 2 π   −   = ∈ = + ⋅ ∈      