Question

Find infinitely many matrices that satisfy these three conditions

score 53 · Answer 1 · 2026-03-26 04:52:12

53

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Find infinitely many matrices that satisfy these three conditions

Published on 26 Mar 2026 - 4:52

score 769 · Answer 2 · 2026-03-25 08:09:55

769

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derivative of determinant of $I + tA$ when $t=0$

Published on 25 Mar 2026 - 8:09

score 161 · Answer 3 · 2026-03-25 01:18:58

161

Views

Factorize $\det\left[\begin{smallmatrix}yz-x^2&zx-y^2&xy-z^2\\zx-y^2&xy-z^2&yz-x^2\\xy-z^2&yz-x^2&zx-y^2\end{smallmatrix}\right]$ using factor theorem

Published on 25 Mar 2026 - 1:18

score 20 · Answer 4 · 2018-03-04 11:27:06

20

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proving the sum of a few determinant values as a constant

Published on 04 Mar 2018 - 11:27

score 7.2k · Answer 5 · 2018-03-04 12:56:48

7.2k

Views

Prove that $\begin{vmatrix} xa&yb&zc\\ yc&za&xb\\ zb&xc&ya\\ \end{vmatrix}=xyz\begin{vmatrix} a&b&c\\ c&a&b\\ b&c&a\\ \end{vmatrix}$ if $x+y+z=0$

Published on 04 Mar 2018 - 12:56

score 114 · Answer 6 · 2026-03-22 14:52:44

114

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Relation for the determinant of a special Hadamard product.

Published on 22 Mar 2026 - 14:52

score 530 · Answer 7 · 2018-03-05 12:36:52

530

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$A^2-B^2=\alpha(AB-BA)$

Published on 05 Mar 2018 - 12:36

score 642 · Answer 8 · 2018-03-05 13:55:31

642

Views

Find the general formula to compute $\det(A_n)$ and then proof by induction, problem with the proof...

Published on 05 Mar 2018 - 13:55

score 49 · Answer 9 · 2026-03-24 22:08:27

49

Views

$\det(X+A)=\det X+ \text{tr}(X^*A)$

Published on 24 Mar 2026 - 22:08

score 2.5k · Answer 10 · 2018-03-06 04:23:42

2.5k

Views

Interpreting the determinant as an alternating $n$-linear function of its column vectors

Published on 06 Mar 2018 - 4:23

score 34 · Answer 11 · 2026-03-24 22:06:52

34

Views

Computing a $d$-area in a $n$-dimensional space

Published on 24 Mar 2026 - 22:06

score 8k · Answer 12 · 2018-03-06 10:31:06

8k

Views

Formula for determinant of sum of matrices

Published on 06 Mar 2018 - 10:31

score 292 · Answer 13 · 2026-03-23 09:20:12

292

Views

Determinant of $14 \times 14$ matrix

Published on 23 Mar 2026 - 9:20

score 52 · Answer 14 · 2018-03-06 11:52:10

52

Views

Determinant Multiple

Published on 06 Mar 2018 - 11:52

score 28 · Answer 15 · 2018-03-07 10:45:10

28

Views

Relation of $\det(M(x)\delta(x-y))$ to $\det(M(x))$?

Published on 07 Mar 2018 - 10:45

List Question

Find infinitely many matrices that satisfy these three conditions

derivative of determinant of $I + tA$ when $t=0$

Factorize $\det\left[\begin{smallmatrix}yz-x^2&zx-y^2&xy-z^2\\zx-y^2&xy-z^2&yz-x^2\\xy-z^2&yz-x^2&zx-y^2\end{smallmatrix}\right]$ using factor theorem

proving the sum of a few determinant values as a constant

Prove that $\begin{vmatrix} xa&yb&zc\\ yc&za&xb\\ zb&xc&ya\\ \end{vmatrix}=xyz\begin{vmatrix} a&b&c\\ c&a&b\\ b&c&a\\ \end{vmatrix}$ if $x+y+z=0$

Relation for the determinant of a special Hadamard product.

$A^2-B^2=\alpha(AB-BA)$

Find the general formula to compute $\det(A_n)$ and then proof by induction, problem with the proof...

$\det(X+A)=\det X+ \text{tr}(X^*A)$

Interpreting the determinant as an alternating $n$-linear function of its column vectors

Computing a $d$-area in a $n$-dimensional space

Formula for determinant of sum of matrices

Determinant of $14 \times 14$ matrix

Determinant Multiple

Relation of $\det(M(x)\delta(x-y))$ to $\det(M(x))$?

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