Recent questions tagged integration

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1 answer

1

Area between curves
The area between the parabola $x^2 = 8y$ and the straight line y= 8 is . I am getting $128√2$.

asked Sep 3 in Calculus by Jason Active (1.5k points) | 10 views

0 votes

1 answer

2

Definite Integral
S = $\int_{0}^{2\Pi } \sqrt{4cos^{2}t +sin^{2}t} \, \, dt$ Please explain how to solve it.

asked Jun 11 in Calculus by ankitgupta.1729 Loyal (7.2k points) | 99 views

0 votes

0 answers

3

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 May 18 in Calculus by srestha Veteran (96.2k points) | 172 views

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0 answers

4

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

asked Apr 28 in Calculus by kd..... (285 points) | 60 views

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0 answers

5

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..... (285 points) | 50 views

0 votes

3 answers

6

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

asked Apr 24 in Calculus by srestha Veteran (96.2k points) | 96 views

0 votes

0 answers

7

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

asked Apr 24 in Calculus by kd..... (285 points) | 65 views

0 votes

1 answer

8

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 (1.5k points) | 79 views

0 votes

3 answers

9

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 (1.5k points) | 108 views

+1 vote

1 answer

10

GATE 2018 Maths - 18(Electrical Engineering)

asked Feb 21 in Calculus by Lakshman Patel RJIT Loyal (8.1k points) | 116 views

+6 votes

6 answers

11

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 (18.1k points) | 2k views

0 votes

1 answer

12

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 (3.2k points) | 76 views

0 votes

0 answers

13

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) | 50 views

+2 votes

2 answers

14

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

asked Jan 26 in Calculus by srestha Veteran (96.2k points) | 125 views

+1 vote

2 answers

15

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 (8.1k points) | 138 views

+1 vote

0 answers

16

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 (8.1k points) | 67 views

+2 votes

1 answer

17

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

asked Jan 11 in Operating System by srestha Veteran (96.2k points) | 110 views

+4 votes

1 answer

18

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 (17.9k points) | 184 views

+2 votes

3 answers

19

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) | 153 views

0 votes

1 answer

20

ace test series

asked Nov 4, 2017 in Calculus by rohit vishkarma Junior (935 points) | 90 views

+2 votes

1 answer

21

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) | 236 views

+5 votes

1 answer

22

Integration

asked Oct 8, 2017 in Calculus by shivangi5 Active (1.4k points) | 114 views

+1 vote

1 answer

23

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 (15.2k points) | 172 views

+3 votes

2 answers

24

ISI2004-MIII-13
Let $X =\frac{1}{1001}+\frac{1}{1002}+\frac{1}{1003}+\ldots+\frac{1}{3001}$. Then $X< 1$ $X>\frac{3}{2}$ $1< X< \frac{3}{2}$ none of the above

asked Apr 4, 2017 in Calculus by Tesla! Boss (16.6k points) | 326 views

+1 vote

2 answers

25

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 (34.5k points) | 265 views

+2 votes

0 answers

26

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 (1.7k points) | 129 views

0 votes

1 answer

27

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

asked Feb 2, 2017 in Calculus by LavTheRawkstar Active (5.1k points) | 83 views

+2 votes

0 answers

28

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

asked Feb 2, 2017 in Calculus by LavTheRawkstar Active (5.1k points) | 42 views

0 votes

2 answers

29

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) | 111 views

+1 vote

1 answer

30

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

asked Jan 16, 2017 in Calculus by Prabhanjan_1 Boss (12.5k points) | 148 views

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