Show that if an upper triangular matrix is invertible, the inverse is also upper triangular.

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:32 AM

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Show that if an upper triangular matrix is invertible, the inverse is also upper triangular.

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Let A be an upper triangular invertible n n matrix We use induction o...View the full answer

Linear Algebra With Applications

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