Question

An underdetermined system derived for rotated coordinate system

score 76 · Answer 1 · 2026-03-18 06:25:36

76

Views

An underdetermined system derived for rotated coordinate system

Published on 18 Mar 2026 - 6:25

score 87 · Answer 2 · 2026-03-24 12:49:56

87

Views

How to prove the following equality with matrix norm?

Published on 24 Mar 2026 - 12:49

score 263 · Answer 3 · 2026-03-24 15:54:48

263

Views

Alternate basis for a subspace of $\mathcal P_3(\mathbb R)$?

Published on 24 Mar 2026 - 15:54

score 54 · Answer 4 · 2026-03-18 12:44:27

54

Views

Why the derivative of $T(\gamma(s))$ is $T$ if this composition is not a linear transformation?

Published on 18 Mar 2026 - 12:44

score 72 · Answer 5 · 2026-03-18 00:31:20

72

Views

Why is necessary ask $F$ to be infinite in order to obtain: $ f(v)=0$ for all $ f\in V^* \implies v=0 $

Published on 18 Mar 2026 - 0:31

score 115 · Answer 6 · 2026-03-18 07:05:04

115

Views

I don't understand this $\left(\left[T\right]^B_C\right)^{-1}=\left[T^{-1}\right]^C_B$

Published on 18 Mar 2026 - 7:05

score 36 · Answer 7 · 2026-03-21 21:56:18

36

Views

Summation in subsets

Published on 21 Mar 2026 - 21:56

score 770 · Answer 8 · 2026-03-17 19:01:48

770

Views

$C=AB-BA$. If $CA=AC$, then $C$ is not invertible.

Published on 17 Mar 2026 - 19:01

score 270 · Answer 9 · 2026-03-21 23:52:50

270

Views

Basis of span in $R^4$

Published on 21 Mar 2026 - 23:52

score 68 · Answer 10 · 2026-03-17 10:38:14

68

Views

Prove if A is regular skew symmetric, I+A is regular (with obstacles)

Published on 17 Mar 2026 - 10:38

score 1.2k · Answer 11 · 2026-03-17 11:25:05

1.2k

Views

Dimension of solution space of homogeneous differential equation, proof

Published on 17 Mar 2026 - 11:25

score 40 · Answer 12 · 2026-03-20 02:10:24

40

Views

A different way to define homomorphism.

Published on 20 Mar 2026 - 2:10

score 522 · Answer 13 · 2026-03-24 10:35:13

522

Views

Linear Algebra and Vector spaces

Published on 24 Mar 2026 - 10:35

score 89 · Answer 14 · 2026-03-21 10:23:26

89

Views

Particular commutator matrix is strictly lower triangular, or at least annihilates last base vector

Published on 21 Mar 2026 - 10:23

score 240 · Answer 15 · 2026-03-22 05:57:20

240

Views

Proving dual convex cone property

Published on 22 Mar 2026 - 5:57

List Question

An underdetermined system derived for rotated coordinate system

How to prove the following equality with matrix norm?

Alternate basis for a subspace of $\mathcal P_3(\mathbb R)$?

Why the derivative of $T(\gamma(s))$ is $T$ if this composition is not a linear transformation?

Why is necessary ask $F$ to be infinite in order to obtain: $ f(v)=0$ for all $ f\in V^* \implies v=0 $

I don't understand this $\left(\left[T\right]^B_C\right)^{-1}=\left[T^{-1}\right]^C_B$

Summation in subsets

$C=AB-BA$. If $CA=AC$, then $C$ is not invertible.

Basis of span in $R^4$

Prove if A is regular skew symmetric, I+A is regular (with obstacles)

Dimension of solution space of homogeneous differential equation, proof

A different way to define homomorphism.

Linear Algebra and Vector spaces

Particular commutator matrix is strictly lower triangular, or at least annihilates last base vector

Proving dual convex cone property

Trending Questions

Popular # Hahtags

Popular Questions