Integrales Impropias

Integrales Impropias

University

7 Qs

quiz-placeholder

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Integrales Impropias

Integrales Impropias

Assessment

Quiz

Mathematics

University

Medium

Created by

Andrea Ayala

Used 25+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 22x2dx\int_2^{\infty}\frac{2}{x^2}dx  

1

0

-1

1/2

Diverge

2.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

¿Cuál de las siguientes integrales es divergente?
I. 2x(1+x2)2dx\int_2^{\infty}\frac{x}{\left(1+x^2\right)^2}dx   
II.  11xdx\int_1^{\infty}\frac{1}{\sqrt{x}}dx  
III.  2sin(2x)dx\int_2^{\infty}\sin\left(2x\right)dx  

I y II

II

III

II y III

3.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 21+x2dx\int_{-\infty}^{\infty}\frac{2}{1+x^2}dx  

0

 2π2\pi  

 π2\frac{\pi}{2}  

 π\pi  

Diverge

4.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 0xex2dx\int_0^{\infty}xe^{x^2}dx  

0

-1/2

1/2

1

Diverge

5.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 121x3dx\int_{-1}^2\frac{1}{x^3}dx  

-1

1/4

-5/4

0

Diverge

6.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 11x1dx\int_1^{\infty}\frac{1}{x-1}dx  

0

1

-1

1/2

Diverge

7.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

 1414xdx\int_1^4\frac{1}{\sqrt{4-x}}dx  

2

 3\sqrt{3}  

 232\sqrt{3}  

 23-2\sqrt{3}  

0