Question

Linear transformation and Exact sequences

score 442 · Answer 1 · 2026-03-22 20:50:39

442

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Linear transformation and Exact sequences

Published on 22 Mar 2026 - 20:50

score 832 · Answer 2 · 2026-03-13 17:08:45

832

Views

The Columns In Representation Of Linear Transformation As Matrix

Published on 13 Mar 2026 - 17:08

score 903 · Answer 3 · 2026-03-13 22:36:59

903

Views

Projecting vectors onto line (finding matrix associated with transformation)

Published on 13 Mar 2026 - 22:36

score 361 · Answer 4 · 2026-03-14 00:08:16

361

Views

Proving equalities on the kernel and image of a linear transformation

Published on 14 Mar 2026 - 0:08

score 1.7k · Answer 5 · 2026-03-24 23:49:53

1.7k

Views

Let $A,B$ be $m \times n$ and $n \times m$ matrices, respectively. Prove that if $m > n$, $AB$ is not invertible

Published on 24 Mar 2026 - 23:49

score 575 · Answer 6 · 2026-03-14 13:49:12

575

Views

Can a L.I. set transform into a L.D. set after Linear Transformation?

Published on 14 Mar 2026 - 13:49

score 69 · Answer 7 · 2026-03-22 09:48:28

69

Views

$T \in \mathcal L(V,W)$ is surjective $\iff ($range $T)^0 = \{0\}$

Published on 22 Mar 2026 - 9:48

score 207 · Answer 8 · 2026-03-14 12:41:58

207

Views

$\ker A=(\operatorname{im} A)^\perp$

Published on 14 Mar 2026 - 12:41

score 205 · Answer 9 · 2026-03-14 13:05:21

205

Views

Given the standard matrix of a linear mapping, determine the matrix of a linear mapping with respect to a basis

Published on 14 Mar 2026 - 13:05

score 101 · Answer 10 · 2026-03-26 00:10:50

101

Views

$V$ and $\mathcal{L}(\mathbf{F},V)$ are isomorphic

Published on 26 Mar 2026 - 0:10

score 6.4k · Answer 11 · 2026-03-13 18:59:18

6.4k

Views

Given transformation matrix, what is the area of the resulting figure?

Published on 13 Mar 2026 - 18:59

score 35 · Answer 12 · 2026-03-13 23:23:41

35

Views

Showing linearity of a extension of a linear transformation

Published on 13 Mar 2026 - 23:23

score 178 · Answer 13 · 2026-03-21 01:28:09

178

Views

How to find a set of $2k-1$ vectors such that each element of set is an element of $\mathcal{R}$ and any $k$ elements of set are linearly independent?

Published on 21 Mar 2026 - 1:28

score 92 · Answer 14 · 2026-03-25 15:58:50

92

Views

A Change of Basis.

Published on 25 Mar 2026 - 15:58

score 60 · Answer 15 · 2026-03-14 01:53:04

60

Views

Matrix of transformation $F(x,y,z) = (x,y,z)$

Published on 14 Mar 2026 - 1:53

List Question

Linear transformation and Exact sequences

The Columns In Representation Of Linear Transformation As Matrix

Projecting vectors onto line (finding matrix associated with transformation)

Proving equalities on the kernel and image of a linear transformation

Let $A,B$ be $m \times n$ and $n \times m$ matrices, respectively. Prove that if $m > n$, $AB$ is not invertible

Can a L.I. set transform into a L.D. set after Linear Transformation?

$T \in \mathcal L(V,W)$ is surjective $\iff ($range $T)^0 = \{0\}$

$\ker A=(\operatorname{im} A)^\perp$

Given the standard matrix of a linear mapping, determine the matrix of a linear mapping with respect to a basis

$V$ and $\mathcal{L}(\mathbf{F},V)$ are isomorphic

Given transformation matrix, what is the area of the resulting figure?

Showing linearity of a extension of a linear transformation

How to find a set of $2k-1$ vectors such that each element of set is an element of $\mathcal{R}$ and any $k$ elements of set are linearly independent?

A Change of Basis.

Matrix of transformation $F(x,y,z) = (x,y,z)$

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