/sci/ - Science & Math » Thread #12457928

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Anonymous Sat 12 Dec 21:11:00 2020 No.12457928 View Reply Original Report

Quoted By: >>12457942 >>12457968

Sorry for the spanish language, does somebody know how to do this? It's about matrix

Anonymous

Anonymous Sat 12 Dec 2020 21:13:36 No.12457942 Report

Quoted By: >>12457953

>>12457928
Probably induction.

Anonymous

Anonymous Sat 12 Dec 2020 21:17:59 No.12457953 Report

Quoted By:

>>12457942
damn, I'm too retarded to know how to do that lol

Anonymous

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Anonymous Sat 12 Dec 2020 21:23:56 No.12457968 Report

Quoted By:

>>12457928
Looks like you just need to plug in the definition of Adj and use that det(c·X)=c^n·det(X).

Write down your definition of Adj and the answer will reveal itself.

Anonymous

Anonymous Sat 12 Dec 2020 21:33:36 No.12457997 Report

Quoted By:

Just found out 2 youtube videos proving those 2 questions lol, thx guys

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