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Q&A #6276

Teachers' Lounge Discussion: Use of matrices in transformation

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From: elena <ezync@hotmail.com>
To: Teacher2Teacher Public Discussion
Date: 2002012809:42:52
Subject: proving theorem

How do you prove that
(A power n) is invertible and (A power n)inverse 1 = (A inverse)power
n, whereby n=0,1,2,.....?

Thank you very much!	

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