Question

Intuition behind gradient in polar coordinates

score 115 · Answer 1 · 2026-03-25 12:50:44

115

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Intuition behind gradient in polar coordinates

Published on 25 Mar 2026 - 12:50

score 47 · Answer 2 · 2023-03-30 11:00:03

47

Views

Determine the mapping matrix $A=M_B^B$ with the base $B=(1,t,t^2,t^3)$

Published on 30 Mar 2023 - 11:00

score 29 · Answer 3 · 2023-03-30 14:07:27

29

Views

matrix representation for $φ: \mathbb{R}[t]→ \mathbb{R}^2 f(t) → \begin{pmatrix} f(1) − f(0)\\ f(2) − f(1) \end{pmatrix})$ to the basis$(1,t,t^2,t^3)$

Published on 30 Mar 2023 - 14:07

score 23 · Answer 4 · 2023-04-03 05:11:26

23

Views

Determining Transformation Matrix For Distinct Ordered Bases In Both Domain And Codomain

Published on 03 Apr 2023 - 5:11

score 48 · Answer 5 · 2023-04-06 13:01:29

48

Views

Determine the basis transformation matrix of the linear map $A=\begin{pmatrix} -1 &1 &2 \\ 3& 3 &4 \\ 2& 1 & 1 \end{pmatrix}$

Published on 06 Apr 2023 - 13:01

score 23 · Answer 6 · 2026-03-25 23:11:09

23

Views

Unable to connect geometrical interpretation of change of basis with numerical interpretation

Published on 25 Mar 2026 - 23:11

score 26 · Answer 7 · 2023-04-10 09:28:53

26

Views

find a basis $W$ of $\mathbb{R}^4$ and a basis $B$ of $\mathbb{R}^3$ with change-of-basis matrix is $M_B^W(F)$.

Published on 10 Apr 2023 - 9:28

score 16 · Answer 8 · 2023-04-11 07:59:42

16

Views

Change of basis matrix for non orthonormal vectors?

Published on 11 Apr 2023 - 7:59

score 67 · Answer 9 · 2023-04-12 17:04:38

67

Views

Given a matrix $A$ and its transformation $B$ to a orthogonal basis $X$, can I find the basis $X$?

Published on 12 Apr 2023 - 17:04

score 26 · Answer 10 · 2023-04-14 17:21:22

26

Views

Change of basis question with linear mapping

Published on 14 Apr 2023 - 17:21

score 300 · Answer 11 · 2023-04-21 19:07:42

300

Views

confused between change-of-basis matrix and matrix of linear transformation?

Published on 21 Apr 2023 - 19:07

score 56 · Answer 12 · 2023-04-22 14:53:33

56

Views

Why are base-change matrices always invertible?

Published on 22 Apr 2023 - 14:53

score 663 · Answer 13 · 2023-04-23 20:40:30

663

Views

Finding basis for column space and null space of a matrix

Published on 23 Apr 2023 - 20:40

score 174 · Answer 14 · 2023-04-27 16:43:14

174

Views

Finding the matrix of transformation for $3\times 3$ matrices.

Published on 27 Apr 2023 - 16:43

score 19 · Answer 15 · 2026-03-28 03:33:21

19

Views

Calculating scalar product in a new basis and finding the area of a parallelogram

Published on 28 Mar 2026 - 3:33

List Question

Intuition behind gradient in polar coordinates

Determine the mapping matrix $A=M_B^B$ with the base $B=(1,t,t^2,t^3)$

matrix representation for $φ: \mathbb{R}[t]→ \mathbb{R}^2 f(t) → \begin{pmatrix} f(1) − f(0)\\ f(2) − f(1) \end{pmatrix})$ to the basis$(1,t,t^2,t^3)$

Determining Transformation Matrix For Distinct Ordered Bases In Both Domain And Codomain

Determine the basis transformation matrix of the linear map $A=\begin{pmatrix} -1 &1 &2 \\ 3& 3 &4 \\ 2& 1 & 1 \end{pmatrix}$

Unable to connect geometrical interpretation of change of basis with numerical interpretation

find a basis $W$ of $\mathbb{R}^4$ and a basis $B$ of $\mathbb{R}^3$ with change-of-basis matrix is $M_B^W(F)$.

Change of basis matrix for non orthonormal vectors?

Given a matrix $A$ and its transformation $B$ to a orthogonal basis $X$, can I find the basis $X$?

Change of basis question with linear mapping

confused between change-of-basis matrix and matrix of linear transformation?

Why are base-change matrices always invertible?

Finding basis for column space and null space of a matrix

Finding the matrix of transformation for $3\times 3$ matrices.

Calculating scalar product in a new basis and finding the area of a parallelogram

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