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Recent questions tagged definite-integral
2.7k
views
2
answers
5
votes
GATE CSE 2024 | Set 2 | Question: 6
Let $f(x)$ be a continuous function from $\mathbb{R}$ to $\mathbb{R}$ such that\[f(x)=1-f(2-x)\]Which one of the following options is the CORRECT value of ...
Arjun
2.7k
views
Arjun
asked
Feb 16
Calculus
gatecse2024-set2
calculus
definite-integral
+
–
178
views
1
answers
1
votes
GO Classes 2024 | IIITH Mock Test 5 | Question: 12
The following plot shows a function $y$ which varies linearly with $x$. The value of the integral $I= \displaystyle{}\int_1^2 y d x$ is$1.0$$2.5$$4.0$$5.0$
GO Classes
178
views
GO Classes
asked
Apr 30, 2023
Calculus
goclasses2024-iiith-mock-5
goclasses
calculus
definite-integral
1-mark
+
–
9.4k
views
2
answers
5
votes
GATE CSE 2023 | Question: 21
The value of the definite integral \[\int_{-3}^{3} \int_{-2}^{2} \int_{-1}^{1}\left(4 x^{2} y-z^{3}\right) \mathrm{d} z \mathrm{~d} y \mathrm{~d} x\]is _________. (Rounde...
admin
9.4k
views
admin
asked
Feb 15, 2023
Calculus
gatecse-2023
calculus
definite-integral
numerical-answers
1-mark
+
–
374
views
1
answers
1
votes
NIELIT 2016 MAR Scientist C - Section B: 11
$\displaystyle \int_{0}^{\dfrac{\pi}{2}} \sin^{7}\theta \cos ^{4} \theta d\theta=?$$16/1155$$16/385$$16\pi/385$$8\pi/385$
admin
374
views
admin
asked
Apr 2, 2020
Calculus
nielit2016mar-scientistc
engineering-mathematics
calculus
definite-integral
+
–
492
views
1
answers
0
votes
NIELIT 2017 OCT Scientific Assistant A (CS) - Section B: 19
The value of the Integral $I = \displaystyle{}\int_{0}^{\pi/2} x^{2}\sin x dx$ is$(x+2)/2$$2/(\pi-2)$$\pi – 2$$\pi + 2$
admin
492
views
admin
asked
Apr 1, 2020
Calculus
nielit2017oct-assistanta-cs
engineering-mathematics
calculus
definite-integral
+
–
754
views
1
answers
1
votes
NIELIT 2016 MAR Scientist B - Section B: 9
The value of improper integral $\displaystyle\int_{0}^{1} x\ln x =?$$1/4$$0$$-1/4$$1$
admin
754
views
admin
asked
Mar 31, 2020
Calculus
nielit2016mar-scientistb
engineering-mathematics
calculus
integration
definite-integral
+
–
560
views
2
answers
1
votes
NIELIT 2016 MAR Scientist B - Section B: 11
What is the derivative w.r.t $x$ of the function given by$\large \Phi(x)= \displaystyle \int_{0}^{x^2}\sqrt t\:dt$,$2x^2$$\sqrt x$$0$$1$
admin
560
views
admin
asked
Mar 31, 2020
Calculus
nielit2016mar-scientistb
engineering-mathematics
calculus
integration
definite-integral
+
–
749
views
1
answers
2
votes
ISI2014-DCG-12
The integral $$\int _0^{\frac{\pi}{2}} \frac{\sin^{50} x}{\sin^{50}x +\cos^{50}x} dx$$ equals$\frac{3 \pi}{4}$$\frac{\pi}{3}$$\frac{\pi}{4}$none of these
Arjun
749
views
Arjun
asked
Sep 23, 2019
Calculus
isi2014-dcg
calculus
definite-integral
integration
+
–
369
views
1
answers
0
votes
ISI2014-DCG-20
If $A(t)$ is the area of the region bounded by the curve $y=e^{-\mid x \mid}$ and the portion of the $x$-axis between $-t$ and $t$, then $\underset{t \to \infty}{\lim} A(...
Arjun
369
views
Arjun
asked
Sep 23, 2019
Geometry
isi2014-dcg
calculus
definite-integral
area
+
–
610
views
1
answers
3
votes
ISI2014-DCG-31
For real $\alpha$, the value of $\int_{\alpha}^{\alpha+1} [x]dx$, where $[x]$ denotes the largest integer less than or equal to $x$, is$\alpha$$[\alpha]$$1$$\dfrac{[\alph...
Arjun
610
views
Arjun
asked
Sep 23, 2019
Calculus
isi2014-dcg
calculus
integration
definite-integral
+
–
535
views
1
answers
1
votes
ISI2014-DCG-47
The value of the definite integral $\int_0^{\pi} \mid \frac{1}{2} + \cos x \mid dx$ is$\frac{\pi}{6} + \sqrt{3}$$\frac{\pi}{6} - \sqrt{3}$$0$$\frac{1}{2}$
Arjun
535
views
Arjun
asked
Sep 23, 2019
Calculus
isi2014-dcg
calculus
integration
definite-integral
+
–
649
views
1
answers
0
votes
ISI2014-DCG-53
The value of the integral $\displaystyle{}\int_{-1}^1 \dfrac{x^2}{1+x^2} \sin x \sin 3x \sin 5x dx$ is $0$$\frac{1}{2}$$ – \frac{1}{2}$$1$
Arjun
649
views
Arjun
asked
Sep 23, 2019
Calculus
isi2014-dcg
calculus
integration
definite-integral
+
–
867
views
2
answers
0
votes
ISI2015-MMA-69
Consider the function $$f(x) = \begin{cases} \int_0^x \{5+ \mid 1-y \mid \} dy & \text{ if } x>2 \\ 5x+2 & \text{ if } x \leq 2 \end{cases}$$ Then$f$ is not continuous at...
Arjun
867
views
Arjun
asked
Sep 23, 2019
Calculus
isi2015-mma
calculus
continuity
differentiation
definite-integral
non-gate
+
–
472
views
1
answers
0
votes
ISI2015-MMA-76
Given that $\int_{-\infty}^{\infty} e^{-x^2} dx = \sqrt{\pi}$, the value of $$ \int_{-\infty}^{\infty} \int_{-\infty}^{\infty} e^{-(x^2+xy+y^2)} dxdy$$ is$\sqrt{\pi/3}$$...
Arjun
472
views
Arjun
asked
Sep 23, 2019
Calculus
isi2015-mma
calculus
definite-integral
non-gate
+
–
533
views
2
answers
0
votes
ISI2015-MMA-78
The value of $$\displaystyle \lim_{n \to \infty} \left[ (n+1) \int_0^1 x^n \ln(1+x) dx \right]$$ is$0$$\ln 2$$\ln 3$$\infty$
Arjun
533
views
Arjun
asked
Sep 23, 2019
Calculus
isi2015-mma
calculus
limits
definite-integral
non-gate
+
–
546
views
0
answers
0
votes
ISI2015-MMA-80
Let $0 < \alpha < \beta < 1$. Then $$ \Sigma_{k=1}^{\infty} \int_{1/(k+\beta)}^{1/(k+\alpha)} \frac{1}{1+x} dx$$ is equal to$\log_e \frac{\beta}{\alpha}$$\log_e \frac{1+ ...
Arjun
546
views
Arjun
asked
Sep 23, 2019
Calculus
isi2015-mma
calculus
definite-integral
summation
non-gate
+
–
438
views
1
answers
1
votes
ISI2015-MMA-81
If $f$ is continuous in $[0,1]$ then $$\displaystyle \lim_ {n \to \infty} \sum_{j=0}^{[n/2]} \frac{1}{n} f \left(\frac{j}{n} \right)$$ (where $[y]$ is the largest integ...
Arjun
438
views
Arjun
asked
Sep 23, 2019
Calculus
isi2015-mma
limits
definite-integral
non-gate
+
–
435
views
1
answers
1
votes
ISI2015-DCG-51
The area bounded by $y=x^2-4$, $y=0$ and $x=4$ is$\frac{64}{3}$$6$$\frac{16}{3}$$\frac{32}{3}$
gatecse
435
views
gatecse
asked
Sep 18, 2019
Calculus
isi2015-dcg
integration
definite-integral
+
–
603
views
1
answers
1
votes
ISI2017-DCG-25
If $f(x) = \begin{vmatrix} 2 \cos ^2 x & \sin 2x & – \sin x \\ \sin 2x & 2 \sin ^2 x & \cos x \\ \sin x & – \cos x & 0 \end{vmatrix},$ then $\int_0^{\frac{\pi}{2}} [...
gatecse
603
views
gatecse
asked
Sep 18, 2019
Linear Algebra
isi2017-dcg
linear-algebra
determinant
definite-integral
non-gate
+
–
2.9k
views
2
answers
7
votes
TIFR CSE 2019 | Part A | Question: 13
Consider the integral$$\int^{1}_{0} \frac{x^{300}}{1+x^2+x^3} dx$$What is the value of this integral correct up to two decimal places?$0.00$$0.02$$0.10$$0.33$$1.00$
Arjun
2.9k
views
Arjun
asked
Dec 18, 2018
Calculus
tifr2019
engineering-mathematics
calculus
definite-integral
+
–
509
views
1
answers
0
votes
Gilbert Strang
$\int \frac{x^3}{\sqrt{1+x^2}}.dx$
aditi19
509
views
aditi19
asked
Oct 24, 2018
Calculus
integration
calculus
engineering-mathematics
definite-integral
+
–
458
views
0
answers
0
votes
ISI2016-MMA-23
Given that $\int_{-\infty}^{\infty} e^{-x^2/2} dx = \sqrt{2 \pi}$, what is the value of $\int_{- \infty}^{\infty} \mid x \mid ^{-1/2} e^{- \mid x \mid} dx$?$0$$\sqrt{\pi}...
go_editor
458
views
go_editor
asked
Sep 13, 2018
Calculus
isi2016-mmamma
calculus
integration
definite-integral
+
–
517
views
0
answers
1
votes
Virtual Gate Test Series: Calculus - Definite Integration
$\int \limits_0^1 (1 + y^2)^{-1.5} dy=?$
Utsav09
517
views
Utsav09
asked
Jan 31, 2018
Calculus
engineering-mathematics
calculus
integration
definite-integral
virtual-gate-test-series
+
–
780
views
3
answers
2
votes
integration
$\int_{-4}^{4}|3-x|dx$a) 13 b)8 c)25 d)24
Parshu gate
780
views
Parshu gate
asked
Nov 11, 2017
Calculus
engineering-mathematics
calculus
integration
definite-integral
+
–
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