GO Mechanical
Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Questions
Tags
Users
Ask
New Blog
Blogs
Exams
Dark Mode
GATE Mechanical 2021 Set 2 | Question: 26
go_editor
asked
in
Calculus
Mar 1, 2021
recategorized
Apr 11, 2021
by
Lakshman Patel RJIT
0
votes
0
votes
The value of $\int_{0}^{^{\pi }/_{2}}\int_{0}^{\cos\theta }r\sin\theta \:dr\:d\theta$ is
$0$
$\frac{1}{6}$
$\frac{4}{3}$
$\pi$
gateme-2021-set2
calculus
definite-integrals
double-interals
go_editor
asked
in
Calculus
Mar 1, 2021
recategorized
Apr 11, 2021
by
Lakshman Patel RJIT
by
♦
go_editor
5.0k
points
answer
share this
share
0 Comments
Please
log in
or
register
to answer this question.
0
Answers
Answer:
B
Related questions
0
answers
0
votes
0
votes
go_editor
asked
in
Calculus
Sep 18, 2020
GATE2020-ME-2: 3
Let $I=\displaystyle \int_{x=0}^1 \int_{y=0}^{x^2} xy^2 dy \: dx$. Then, $I$ may also be expressed as $\displaystyle \int_{y=0}^1 \int_{x=0}^{\sqrt{y}} xy^2 dx \: dy$ $\displaystyle \int_{y=0}^1 \int_{x=\sqrt{y}}^1 yx^2 dx \: dy$ $\displaystyle \int_{y=0}^1 \int_{x=\sqrt{y}}^1 xy^2 dx \: dy$ $\displaystyle \int_{y=0}^1 \int_{x=0}^{\sqrt{y}} yx^2 dx \: dy$
go_editor
asked
in
Calculus
Sep 18, 2020
by
go_editor
5.0k
points
gateme-2020-set2
calculus
definite-integrals
double-interals
0
answers
0
votes
0
votes
go_editor
asked
in
Calculus
Mar 1, 2021
GATE Mechanical 2021 Set 2 | Question: 11
For a two-dimensional, incompressible flow having velocity components $u$ and $v$ in the $x$ and $y$ directions, respectively, the expression $\frac{\partial \left ( u^{2} \right )}{\partial x}+\frac{\partial \left ( uv \right )}{\partial y}$ can ... $u\frac{\partial u}{\partial x}+v\frac{\partial u}{\partial y}$
go_editor
asked
in
Calculus
Mar 1, 2021
by
go_editor
5.0k
points
gateme-2021-set2
calculus
partial-derivatives
0
answers
0
votes
0
votes
go_editor
asked
in
Calculus
Mar 1, 2021
GATE Mechanical 2021 Set 2 | Question: 13
A two dimensional flow has velocities in $x$ and $y$ directions given by $u = 2xyt$ and $v = -y^{2}t$, where $\text{t}$ denotes time. The equation for streamline passing through $x=1,\:y=1$ is $x^{2}y=1$ $xy^{2}=1$ $x^{2}y^{2}=1$ $x/y^{2}=1$
go_editor
asked
in
Calculus
Mar 1, 2021
by
go_editor
5.0k
points
gateme-2021-set2
calculus
derivatives
0
answers
0
votes
0
votes
go_editor
asked
in
Calculus
Mar 1, 2021
GATE Mechanical 2021 Set 2 | Question: 19
Value of $\left ( 1+i \right )^{8}$, where $i=\sqrt{-1}$, is equal to $4$ $16$ $4i$ $16i$
go_editor
asked
in
Calculus
Mar 1, 2021
by
go_editor
5.0k
points
gateme-2021-set2
calculus
complex-variables
0
answers
0
votes
0
votes
gatecse
asked
in
Calculus
Feb 22, 2021
GATE Mechanical 2021 Set 1 | Question: 2
The value of $\displaystyle{} \lim_{x \rightarrow 0} \left( \frac{1 – \cos x}{x^{2}}\right)$ is $\frac{1}{4}$ $\frac{1}{3}$ $\frac{1}{2}$ $1$
gatecse
asked
in
Calculus
Feb 22, 2021
by
gatecse
1.6k
points
gateme-2021-set1
calculus
limits
Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.
Recent Posts
GATE Mechanical Engineering Syllabus for GATE 2022 (Updated 2020)
ISRO Questions Papers for Mechanical
ISRO Mechanical and RAC Previous Year Papers
How to Apply to Colleges after GATE
GATE Mechanical Syllabus
Top Users
Sep 2022
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy