(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

if T is an invertible matrix, and A=(T^-1)B*T, prove that det B = det A

2. Relevant equations

A(BC) = (AB)C

3. The attempt at a solution

im not certain if inverse T and T will cancel to 1

A=B

det A = det B

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# Homework Help: Matrix proof!

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