Question

General formula for $f(n)$

score 351 · Answer 1 · 2026-04-05 10:29:05

351

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General formula for $f(n)$

Published on 05 Apr 2026 - 10:29

score 163 · Answer 2 · 2020-04-12 23:50:31

163

Views

Antisymmetric matrix determinant proof

Published on 12 Apr 2020 - 23:50

score 265 · Answer 3 · 2020-04-13 23:02:19

265

Views

Finding det(A) with standard basis vectors

Published on 13 Apr 2020 - 23:02

score 90 · Answer 4 · 2026-04-02 20:58:21

90

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Let $A \in M_n(F[x])$ be an invertible matrix. Prove that $\deg(\det A)=0$.

Published on 02 Apr 2026 - 20:58

score 106 · Answer 5 · 2026-03-27 01:43:50

106

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Computing (a lower bound) on $\det(A^\intercal A +I)$

Published on 27 Mar 2026 - 1:43

score 57 · Answer 6 · 2026-03-30 08:57:03

57

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How to calculate the volume of a pyramid using its end points in an orthonormal basis

Published on 30 Mar 2026 - 8:57

score 257 · Answer 7 · 2020-04-14 21:44:38

257

Views

Determinant with factorials

Published on 14 Apr 2020 - 21:44

score 501 · Answer 8 · 2026-03-30 08:58:59

501

Views

Proof that the volume of a tetrahedron is given by a $4\times 4$ determinant

Published on 30 Mar 2026 - 8:58

score 1k · Answer 9 · 2026-03-26 11:04:57

1k

Views

How to take the determinant of a partitioned matrix with vectors?

Published on 26 Mar 2026 - 11:04

score 140 · Answer 10 · 2026-03-25 17:40:38

140

Views

Consistency of Sylvester's Determinant Theorem under Applying Jensen's Inequality

Published on 25 Mar 2026 - 17:40

score 159 · Answer 11 · 2020-04-15 22:17:25

159

Views

Can I multiply 2 determinants of square matrices when they are of different in sizes?

Published on 15 Apr 2020 - 22:17

score 117 · Answer 12 · 2020-04-16 03:22:25

117

Views

Find x that satisfies the equality (matrix determinant):

Published on 16 Apr 2020 - 3:22

score 30 · Answer 13 · 2020-04-16 04:04:42

30

Views

Relation between computing determinant using the traditional method taught vs computing the determinant using L2 norm

Published on 16 Apr 2020 - 4:04

score 988 · Answer 14 · 2026-03-29 04:02:51

988

Views

Let $A$ be a $5 \times 5$ matrix with dim of solution space of $Ax=0$ is at least $2$ then what can we say about the rank of $A^2$ and $det(A^2)$?

Published on 29 Mar 2026 - 4:02

score 31 · Answer 15 · 2020-04-16 12:54:55

31

Views

Determinant of matrix with zeros on diagonal and square identity matricies on non-diagonal.

Published on 16 Apr 2020 - 12:54

List Question

General formula for $f(n)$

Antisymmetric matrix determinant proof

Finding det(A) with standard basis vectors

Let $A \in M_n(F[x])$ be an invertible matrix. Prove that $\deg(\det A)=0$.

Computing (a lower bound) on $\det(A^\intercal A +I)$

How to calculate the volume of a pyramid using its end points in an orthonormal basis

Determinant with factorials

Proof that the volume of a tetrahedron is given by a $4\times 4$ determinant

How to take the determinant of a partitioned matrix with vectors?

Consistency of Sylvester's Determinant Theorem under Applying Jensen's Inequality

Can I multiply 2 determinants of square matrices when they are of different in sizes?

Find x that satisfies the equality (matrix determinant):

Relation between computing determinant using the traditional method taught vs computing the determinant using L2 norm

Let $A$ be a $5 \times 5$ matrix with dim of solution space of $Ax=0$ is at least $2$ then what can we say about the rank of $A^2$ and $det(A^2)$?

Determinant of matrix with zeros on diagonal and square identity matricies on non-diagonal.

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