Question

existence of a double integral $ f(x,y)=\left\{ \begin{array}{c} 1&;&x=y\\ 0&;&x\neq y \end{array} \right. $

score 85 · Answer 1 · 2020-07-04 07:26:50

85

Views

existence of a double integral $ f(x,y)=\left\{ \begin{array}{c} 1&;&x=y\\ 0&;&x\neq y \end{array} \right. $

Published on 04 Jul 2020 - 7:26

score 67 · Answer 2 · 2020-07-04 15:00:11

67

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How to calculate $\iiint_E z\sqrt{x^2+y^2}\,dx\,dy\,dz$?

Published on 04 Jul 2020 - 15:00

score 55 · Answer 3 · 2026-03-28 10:41:36

55

Views

How to investigate the surface integral $\iint_Sf(x,y,z)\,dS$?

Published on 28 Mar 2026 - 10:41

score 86 · Answer 4 · 2020-07-04 17:23:03

86

Views

$\iint_{\mathbb{R}^2} \frac{1}{\sqrt{1+x^4+y^4}}$ converges or diverges?

Published on 04 Jul 2020 - 17:23

score 60 · Answer 5 · 2026-03-28 12:14:28

60

Views

How to prove $v(\Omega)=\frac{1}{3}\iint_S\textbf{r} \cdot d\textbf{S} $?

Published on 28 Mar 2026 - 12:14

score 1.9k · Answer 6 · 2020-07-06 12:55:19

1.9k

Views

Volume of the region of sphere between two planes.

Published on 06 Jul 2020 - 12:55

score 135 · Answer 7 · 2020-07-07 11:45:59

135

Views

Compute the improper integral $\int_A \frac{dx dy dz}{(1+x^2z^2)(1+y^2z^2)}$ over an infinite cuboid

Published on 07 Jul 2020 - 11:45

score 47 · Answer 8 · 2020-07-09 03:45:12

47

Views

Prove the following by changing the order of integration

Published on 09 Jul 2020 - 3:45

score 115 · Answer 9 · 2026-03-25 22:26:52

115

Views

How to find the bounds of the volume integral $\int_\Omega (6xz + 2y +3z^2) \, \text{d} \tilde{x}$?

Published on 25 Mar 2026 - 22:26

score 33 · Answer 10 · 2020-07-09 13:36:39

33

Views

Find the integral of the second kind for Bernoulli leminscate

Published on 09 Jul 2020 - 13:36

score 52 · Answer 11 · 2020-07-09 17:43:36

52

Views

How to evalutate $ \int_{\Bbb V}{\arctan(x y^2 z^3)} \, dx \, dy \, dz $ where $ \Bbb V = \{ x^2 + y^2 \le 1, \, 0 \le z \le x^2 \} $?

Published on 09 Jul 2020 - 17:43

score 135 · Answer 12 · 2020-07-11 09:01:51

135

Views

volume of tilted ellipsoid

Published on 11 Jul 2020 - 9:01

score 1.2k · Answer 13 · 2020-07-11 11:45:27

1.2k

Views

Double integral of a shifted circle

Published on 11 Jul 2020 - 11:45

score 70 · Answer 14 · 2026-03-25 22:26:33

70

Views

Help with change of variables for evaluating $\iint_S (x^2-y^2)e^{(x+y)^2} \,dx\,dy$

Published on 25 Mar 2026 - 22:26

score 547 · Answer 15 · 2020-07-13 11:34:11

547

Views

Double integral on a 2D rotated area : $\iint_D (x+y)^3 (x-y)^2 \,\mathrm{d}x\,\mathrm{d}y$

Published on 13 Jul 2020 - 11:34

List Question

existence of a double integral $ f(x,y)=\left\{ \begin{array}{c} 1&;&x=y\\ 0&;&x\neq y \end{array} \right. $

How to calculate $\iiint_E z\sqrt{x^2+y^2}\,dx\,dy\,dz$?

How to investigate the surface integral $\iint_Sf(x,y,z)\,dS$?

$\iint_{\mathbb{R}^2} \frac{1}{\sqrt{1+x^4+y^4}}$ converges or diverges?

How to prove $v(\Omega)=\frac{1}{3}\iint_S\textbf{r} \cdot d\textbf{S} $?

Volume of the region of sphere between two planes.

Compute the improper integral $\int_A \frac{dx dy dz}{(1+x^2z^2)(1+y^2z^2)}$ over an infinite cuboid

Prove the following by changing the order of integration

How to find the bounds of the volume integral $\int_\Omega (6xz + 2y +3z^2) \, \text{d} \tilde{x}$?

Find the integral of the second kind for Bernoulli leminscate

How to evalutate $ \int_{\Bbb V}{\arctan(x y^2 z^3)} \, dx \, dy \, dz $ where $ \Bbb V = \{ x^2 + y^2 \le 1, \, 0 \le z \le x^2 \} $?

volume of tilted ellipsoid

Double integral of a shifted circle

Help with change of variables for evaluating $\iint_S (x^2-y^2)e^{(x+y)^2} \,dx\,dy$

Double integral on a 2D rotated area : $\iint_D (x+y)^3 (x-y)^2 \,\mathrm{d}x\,\mathrm{d}y$

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