Question

Collinearity when $\mathbf{a} \times \mathbf{b} + \mathbf{b} \times \mathbf{c} + \mathbf{c} \times \mathbf{a} = \mathbf{0}$

score 249 · Answer 1 · 2018-02-17 13:50:18

249

Views

Collinearity when $\mathbf{a} \times \mathbf{b} + \mathbf{b} \times \mathbf{c} + \mathbf{c} \times \mathbf{a} = \mathbf{0}$

Published on 17 Feb 2018 - 13:50

score 184 · Answer 2 · 2026-03-17 11:49:42

184

Views

Find all solutions for vector (r-a) cross (r-b) = (0,0,0),

Published on 17 Mar 2026 - 11:49

score 452 · Answer 3 · 2018-02-23 16:06:16

452

Views

Show $a\times (b \times ( c \times a)) = (a\cdot b)(a\times c)$ for vectors $a,b,c$

Published on 23 Feb 2018 - 16:06

score 3.1k · Answer 4 · 2026-03-17 03:21:28

3.1k

Views

Differential equation involving cross product.

Published on 17 Mar 2026 - 3:21

score 8.2k · Answer 5 · 2026-03-17 06:45:38

8.2k

Views

Why do we have minus in y-term of cross product?

Published on 17 Mar 2026 - 6:45

score 1.1k · Answer 6 · 2018-02-27 19:00:39

1.1k

Views

For what values of $\alpha$, $\beta$, $\gamma$ is there a unique plane passing through the points?

Published on 27 Feb 2018 - 19:00

score 921 · Answer 7 · 2018-03-01 17:34:31

921

Views

Is there an identity element for the set of vectors with 3 components, with the binary operation vector product?

Published on 01 Mar 2018 - 17:34

score 99 · Answer 8 · 2018-03-10 18:52:51

99

Views

Show that there exists a line which intersects two lines and is perpendicular to both in $3$d

Published on 10 Mar 2018 - 18:52

score 48 · Answer 9 · 2018-03-11 15:48:31

48

Views

Given $p \times q=g$ and $q \times g=p$ explain why $q$ is a unit vector

Published on 11 Mar 2018 - 15:48

score 64 · Answer 10 · 2026-03-17 01:54:56

64

Views

Solve $p \times h = p \times q$

Published on 17 Mar 2026 - 1:54

score 985 · Answer 11 · 2026-03-24 23:43:18

985

Views

Angle in Rodrigues' rotation formula

Published on 24 Mar 2026 - 23:43

score 36 · Answer 12 · 2026-03-24 22:08:24

36

Views

Finding points in 3D plane that are closest possible

Published on 24 Mar 2026 - 22:08

score 328 · Answer 13 · 2026-03-17 04:34:03

328

Views

Physics: Showing the components of linear acceleration.

Published on 17 Mar 2026 - 4:34

score 71 · Answer 14 · 2026-03-17 01:16:24

71

Views

dot product and 3 cross products

Published on 17 Mar 2026 - 1:16

score 28 · Answer 15 · 2026-03-17 10:45:29

28

Views

Determine $\operatorname{Ker}$ of a linear application

Published on 17 Mar 2026 - 10:45

List Question

Collinearity when $\mathbf{a} \times \mathbf{b} + \mathbf{b} \times \mathbf{c} + \mathbf{c} \times \mathbf{a} = \mathbf{0}$

Find all solutions for vector (r-a) cross (r-b) = (0,0,0),

Show $a\times (b \times ( c \times a)) = (a\cdot b)(a\times c)$ for vectors $a,b,c$

Differential equation involving cross product.

Why do we have minus in y-term of cross product?

For what values of $\alpha$, $\beta$, $\gamma$ is there a unique plane passing through the points?

Is there an identity element for the set of vectors with 3 components, with the binary operation vector product?

Show that there exists a line which intersects two lines and is perpendicular to both in $3$d

Given $p \times q=g$ and $q \times g=p$ explain why $q$ is a unit vector

Solve $p \times h = p \times q$

Angle in Rodrigues' rotation formula

Finding points in 3D plane that are closest possible

Physics: Showing the components of linear acceleration.

dot product and 3 cross products

Determine $\operatorname{Ker}$ of a linear application

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