Recent questions tagged integration

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1

Integration
$f\left ( x \right )=$$\int_{-2}^{2}x^{-\frac{2}{7}}dx$ Is this function f(x) is continuous, bounded and differentiable? (In exam hall is it possible to draw the graph for this function f(x), or some other procedure to follow to ans this)

asked 3 days ago in Calculus by srestha Veteran (83.8k points) | 127 views

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0 answers

2

Integration
Evaluate $\Large\int_3^7 \sqrt[4]{(x-3)(7-x)} dx$

asked Apr 28 in Calculus by kd..... (211 points) | 39 views

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3

Multiple integration
Evaluate $\Large\int_1^4\Large\int_\sqrt{y}^2(x^{2}+y^{2})dA $ by changing the order of integration

asked Apr 28 in Calculus by kd..... (211 points) | 37 views

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3 answers

4

Integration
$\int \left ( \sin\theta \right )^{\frac{1}{2}}d\theta$

asked Apr 24 in Calculus by srestha Veteran (83.8k points) | 81 views

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5

Calculus Integration
$\int_{3}^{7}((x-3)(7-x))^{\frac{1}{4}}$

asked Apr 24 in Calculus by kd..... (211 points) | 38 views

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1 answer

6

ISI-2014-07
The value of the integral ${\LARGE \int} _{0}^{\pi}\dfrac{x}{1+sin^2x}dx$ is $2\sqrt2\pi^2$ $\dfrac{\pi^2}{2\sqrt2}$ $\dfrac{\pi^2}{\sqrt2}$ $\sqrt2\pi^2$

asked Mar 17 in Mathematical Logic by jjayantamahata Active (1.4k points) | 72 views

0 votes

3 answers

7

ISI-2014-5
The value of $\displaystyle{\lim_{x\to 0}}$ $\sin x \sin(\dfrac{1}{x})$ $\text{is 0}$ $\text{is 1}$ $\text{is 2}$ $\text{does not exist}$

asked Mar 17 in Mathematical Logic by jjayantamahata Active (1.4k points) | 98 views

+1 vote

1 answer

8

GATE 2018 Maths - 18(Electrical Engineering)

asked Feb 21 in Calculus by Lakshman Patel RJIT Loyal (7.6k points) | 90 views

+5 votes

6 answers

9

GATE2018-16
The value of $\int^{\pi/4} _0 x \cos(x^2) dx$ correct to three decimal places (assuming that $\pi = 3.14$) is ____

asked Feb 14 in Calculus by gatecse Boss (18k points) | 1.7k views

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1 answer

10

Integral calculus - +2 maths book
When evaluating definite integrals for odd functions the answer will come as 0 as equal areas symmetric to x-axis will cancel out and give 0.But then should we take the modulus values and add?If area is asked then definitely we should do that.Please have ... answer as 0 but if I take mod values by splitting intervals then I get the answer as 2 log 2 which is given.

asked Feb 13 in Calculus by Surajit Active (3k points) | 66 views

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11

Test series
$\int_{0}^{2\pi } ( \sqrt{1 - sin 2x }) dx$ = $\int_{0}^{2\pi } ( \sqrt{sin^{2}x + cos^{2}x - 2sinxcosx }) dx$ =$\int_{0}^{2\pi } | sin x - cos x | dx$ after this how to break into interval please help

asked Jan 30 in Mathematical Logic by sumit goyal 1 Boss (12.1k points) | 49 views

+2 votes

2 answers

12

Integration
$\int_{-4}^{4}\left | x-3 \right |dx$

asked Jan 26 in Calculus by srestha Veteran (83.8k points) | 114 views

+1 vote

1 answer

13

Integration- CE 2013
Find the value of the integral $$\int_{0}^{\pi/6}cos^43\theta\ sin^36\theta\ d\theta$$ Please show the steps.(upload a pic of your solution) a) 0 b) 1/15 c) 8/3 d) 1

asked Jan 25 in Calculus by Tuhin Dutta Loyal (7.8k points) | 81 views

+1 vote

0 answers

14

Integration area of curve
x 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 f(x) 0 0.09 0.36 0.81 1.44 2.25 3.24 4.41 5.76 The value of the below integral computed using the continuous at x = 3? $$\int_{0}^{3} f(x) dx$$ a) 8.983 b) 9.003 c) 9.017 d) 9.045

asked Jan 25 in Calculus by Tuhin Dutta Loyal (7.8k points) | 53 views

+2 votes

1 answer

15

Integration
$\int_{0}^{\frac{\pi }{2}}\frac{cosx}{2\sqrt{1-sinx}}dx=?$

asked Jan 11 in Operating System by srestha Veteran (83.8k points) | 106 views

+4 votes

1 answer

16

Integration
Value of an Integral : I = $\frac{1}{\sqrt{2\Pi }} \int_{0}^{\infty } e^{\frac{-x^{2}}{8}}dx$ Answer given is 1.

asked Nov 30, 2017 in Calculus by Ashwin Kulkarni Boss (17.6k points) | 176 views

+2 votes

3 answers

17

integration
$\int_{-4}^{4}|3-x|dx$ a) 13 b)8 c)25 d)24

asked Nov 11, 2017 in Calculus by Parshu gate Active (4.9k points) | 150 views

0 votes

1 answer

18

ace test series

asked Nov 4, 2017 in Calculus by rohit vishkarma Junior (893 points) | 88 views

+2 votes

1 answer

19

integration question
$f(x) = \int_{- \infty}^{\infty} f(x) e^{2\pi x} dx$ solve f(x)

asked Oct 11, 2017 in Calculus by Pavan Kumar Munnam Boss (10.9k points) | 205 views

+5 votes

1 answer

20

Integration

asked Oct 8, 2017 in Calculus by shivangi5 Active (1.4k points) | 111 views

+1 vote

1 answer

21

Area Bounded By Curve
Let f(x)=x−(1/2) and A denote the area of region bounded by f(x) and the x-axis, when x varies from -1 to 1. A is nonzero and finite??

asked Sep 8, 2017 in Calculus by Shubhanshu Boss (15k points) | 142 views

+3 votes

2 answers

22

ISI 2004 MIII
Q13 Let X= $\frac{1}{1001}+\frac{1}{1002}+\frac{1}{1003}+...+\frac{1}{3001}$. Then A) X$< 1$ B) X>$\frac{3}{2}$ C) $1< X< \frac{3}{2}$ D) none of the above

asked Apr 4, 2017 in Calculus by Tesla! Boss (15.9k points) | 273 views

+1 vote

2 answers

23

ISRO 2013- Area under curve [EE]
The area bounded by the curves y2 = 9x, x - y + 2 = 0 is given by a) 1 b) 1/2 C) 3/2 d) 5/4

asked Mar 10, 2017 in Calculus by sh!va Boss (33.8k points) | 229 views

+2 votes

0 answers

24

Integration doubt
How to integrate: $\int e^{-x^{2}} dx$ More specifically, how to integrate standard normal distribution function from 0 to a?

asked Feb 9, 2017 in Calculus by agoh Active (1.6k points) | 126 views

0 votes

1 answer

25

how to integrate this
$\int_{1}^{n}\frac{dt}{log (t)}$

asked Feb 2, 2017 in Calculus by LavTheRawkstar Active (5k points) | 81 views

+2 votes

0 answers

26

How to integrate this
$\int_{1}^{n} \frac{u^{-1/3}}{log u} du$

asked Feb 2, 2017 in Calculus by LavTheRawkstar Active (5k points) | 40 views

0 votes

2 answers

27

Integration
what is the integration of this funcion? f(x)=1−|x| where −1≤x≤1

asked Jan 18, 2017 in Calculus by firki lama Junior (873 points) | 110 views

+1 vote

1 answer

28

Integration
Solve the following $\int_{0}^{\infty}e^{-x^2}x^4dx$

asked Jan 16, 2017 in Calculus by Prabhanjan_1 Boss (12.4k points) | 142 views

+5 votes

2 answers

29

TIFR2016-A-5
For a positive integer $N \geq 2$, let $$A_N := \Sigma_{n=2}^N \frac{1}{n};$$ $$B_N := \int\limits_{x=1}^N \frac{1}{x} dx$$ Which of the following statements is true? As $N \rightarrow \infty, \: A_N$ increases to infinity but $B_N$ coverages to a ... < A_N +1$ $B_N < A_N < B_N +1$ As $N \rightarrow \infty, \: B_N$ increases to infinity but $A_N$ coverages to a finite number

asked Dec 26, 2016 in Others by jothee Veteran (98.4k points) | 145 views

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30

Itegration

asked Dec 16, 2016 in Calculus by vaishali jhalani Loyal (5.8k points) | 67 views

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