Is the inverse of a triangular matrix always triangular (as in Prob. 5)? Give reason. Data from

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Is the inverse of a triangular matrix always triangular (as in Prob. 5)? Give reason.

Data from Prob. 5

Find the inverse by Gauss–Jordan (or by (4*) if n = 2). Check by using (1).

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Sep 30, 2022 02:47 AM

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Is the inverse of a triangular matrix always triangular (as in Prob. 5)? Give reason. Data from

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Yes the inverse of a triangular matrix is always triangular A triangular matrix is a special c...View the full answer

Advanced Engineering Mathematics

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