List questions from vectors

Published on 26 Mar 2026 - 16:10

317

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Projectile motion, initial angle and velocity

Published on 25 Mar 2026 - 8:53

50

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Trouble Finding a Position Function Given a Dot Product & Initial Value

Published on 25 Mar 2026 - 20:09

153

Views

Given a set and a basis of $\Bbb R^3$, find coordinates of vectors in the basis $B$ of the orthogonal complement of the set

Published on 12 Feb 2019 - 1:37

306

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Vector Terminology

Published on 30 Mar 2026 - 15:35

45

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Is there something substantial behind this solution technique?

Published on 29 Mar 2026 - 4:42

2.6k

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Is $1-3x$ in the span of {$x^2+x, 1-x^2,x^2-x$}?

Published on 12 Feb 2019 - 18:51

2.6k

Views

Show that B|A|+ A|B| and A|B|−B|A| are orthogonal

Published on 12 Feb 2019 - 23:48

192

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Prove for each triple of vectors $a, x, y \in \Bbb R^n$: $a\in\text{Span} \{x,y\} \Rightarrow \operatorname{Span}\{x,y\}=\operatorname{Span}\{a,x,y\}$

Published on 13 Feb 2019 - 12:06

61

Views

angle made by vector with the plane

Published on 28 Mar 2026 - 7:05

103

Views

How do I deal with division by zero when simplifying equations?

Published on 13 Feb 2019 - 21:31

303

Views

A Projectile Motion Problem

Published on 25 Mar 2026 - 8:50

48

Views

Trouble Understanding Line Integrals of Vector Fields Formula

Published on 14 Feb 2019 - 0:36

53

Views

Are the vectors incoherent when they have a small dot product?

Published on 14 Feb 2019 - 10:11

1.1k

Views

Derivative of Kronecker product of vector with itself

Published on 25 Mar 2026 - 7:45

List Question

Do we use the x-axis for defining polar coordinates?

Projectile motion, initial angle and velocity

Trouble Finding a Position Function Given a Dot Product & Initial Value

Given a set and a basis of $\Bbb R^3$, find coordinates of vectors in the basis $B$ of the orthogonal complement of the set

Vector Terminology

Is there something substantial behind this solution technique?

Is $1-3x$ in the span of {$x^2+x, 1-x^2,x^2-x$}?

Show that B|A|+ A|B| and A|B|−B|A| are orthogonal

Prove for each triple of vectors $a, x, y \in \Bbb R^n$: $a\in\text{Span} \{x,y\} \Rightarrow \operatorname{Span}\{x,y\}=\operatorname{Span}\{a,x,y\}$

angle made by vector with the plane

How do I deal with division by zero when simplifying equations?

A Projectile Motion Problem

Trouble Understanding Line Integrals of Vector Fields Formula

Are the vectors incoherent when they have a small dot product?

Derivative of Kronecker product of vector with itself

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