Question

Simplify $\ \nabla\cdot (\vec{G}\times\vec{H})$

score 113 · Answer 1 · 2018-06-19 05:23:52

113

Views

Simplify $\ \nabla\cdot (\vec{G}\times\vec{H})$

Published on 19 Jun 2018 - 5:23

score 45 · Answer 2 · 2018-06-19 10:37:03

45

Views

Given $A=\langle yz^2,-3xz^2, 2xyz\rangle$ and $\phi = xyz$, evaluate $A .\nabla $ and $(A \times \nabla)\phi$

Published on 19 Jun 2018 - 10:37

score 633 · Answer 3 · 2018-06-20 08:35:31

633

Views

Derivative of cross-product of two vectors with respect to vector

Published on 20 Jun 2018 - 8:35

score 302 · Answer 4 · 2018-07-01 22:10:37

302

Views

How to solve for a vector in a cross product?

Published on 01 Jul 2018 - 22:10

score 654 · Answer 5 · 2026-03-25 11:11:40

654

Views

Derivation of matrix notation of axis angle rotation

Published on 25 Mar 2026 - 11:11

score 112 · Answer 6 · 2018-07-02 17:07:50

112

Views

Show that if $\textbf{u}+\textbf{v}+\textbf{w}=\textbf{0}$, then $\textbf{u}\times\textbf{v}=\textbf{v}\times\textbf{w}=\textbf{w}\times\textbf{u}$

Published on 02 Jul 2018 - 17:07

score 1.8k · Answer 7 · 2026-03-25 04:39:18

1.8k

Views

The Outward Unit Normal Vectors $\mathbf{n} = \mathbf{k} \times \mathbf{T}$ and $\mathbf{n} = \mathbf{T} \times \mathbf{k}$: Why?

Published on 25 Mar 2026 - 4:39

score 89 · Answer 8 · 2018-07-11 00:18:03

89

Views

Prove and disprove compactness of balls w.r.t. a given metric

Published on 11 Jul 2018 - 0:18

score 131 · Answer 9 · 2018-07-12 13:21:56

131

Views

Finding the matrix that, when right multiplied by a vector, results in the perpendicular component of that vector

Published on 12 Jul 2018 - 13:21

score 1k · Answer 10 · 2026-03-24 23:44:42

1k

Views

Explanation of fields with characteristic 2, with examples

Published on 24 Mar 2026 - 23:44

score 508 · Answer 11 · 2026-03-24 23:57:46

508

Views

Wedge Product on $C\ell^+(0,3,0)$ Relationship to Quaternion Cross Product

Published on 24 Mar 2026 - 23:57

score 27 · Answer 12 · 2018-08-02 16:24:32

27

Views

Factor of 1/2 on the cross-product of vectors

Published on 02 Aug 2018 - 16:24

score 117 · Answer 13 · 2018-08-05 18:08:16

117

Views

What does the geometric representation of a vector cross product imply?

Published on 05 Aug 2018 - 18:08

score 80 · Answer 14 · 2018-08-07 09:55:43

80

Views

Logic behind the formula for distance between a point and a line

Published on 07 Aug 2018 - 9:55

score 100 · Answer 15 · 2018-08-08 13:43:41

100

Views

Why is $\mathbf r(t) \times \mathbf r'(t)$ constant, with $\mathbf r(t): \mathbb R\to\mathbb R^3$?

Published on 08 Aug 2018 - 13:43

List Question

Simplify $\ \nabla\cdot (\vec{G}\times\vec{H})$

Given $A=\langle yz^2,-3xz^2, 2xyz\rangle$ and $\phi = xyz$, evaluate $A .\nabla $ and $(A \times \nabla)\phi$

Derivative of cross-product of two vectors with respect to vector

How to solve for a vector in a cross product?

Derivation of matrix notation of axis angle rotation

Show that if $\textbf{u}+\textbf{v}+\textbf{w}=\textbf{0}$, then $\textbf{u}\times\textbf{v}=\textbf{v}\times\textbf{w}=\textbf{w}\times\textbf{u}$

The Outward Unit Normal Vectors $\mathbf{n} = \mathbf{k} \times \mathbf{T}$ and $\mathbf{n} = \mathbf{T} \times \mathbf{k}$: Why?

Prove and disprove compactness of balls w.r.t. a given metric

Finding the matrix that, when right multiplied by a vector, results in the perpendicular component of that vector

Explanation of fields with characteristic 2, with examples

Wedge Product on $C\ell^+(0,3,0)$ Relationship to Quaternion Cross Product

Factor of 1/2 on the cross-product of vectors

What does the geometric representation of a vector cross product imply?

Logic behind the formula for distance between a point and a line

Why is $\mathbf r(t) \times \mathbf r'(t)$ constant, with $\mathbf r(t): \mathbb R\to\mathbb R^3$?

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