Prove that if P is a permutation matrix, then P is invertible, its inverse is P T

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Prove that if P is a permutation matrix, then P is invertible, its inverse is P^T, and P^T is a permutation matrix.

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Introduction to Algorithms

ISBN: 978-0262033848

3rd edition

Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest

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Question Posted: Feb 25, 2020 12:10 PM

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Prove that if P is a permutation matrix, then P is invertible, its inverse is P T

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The determinant of a permutation matrix is either 1 or 1 b...View the full answer

Introduction to Algorithms

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