For Ax = b 1 in Prob. 19 guess what the residual of x = [-10.0

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For Ax = b₁in Prob. 19 guess what the residual of x^∼ = [-10.0 14.1]^T,very poorly approximating [-2 4]^T, might be. Then calculate and comment.

Data from Prob. 19

Solve Ax = b₁, Ax = b₂. Compare the solutions and comment. Compute the condition number of A.

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Sep 29, 2022 08:41 AM

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For Ax = b 1 in Prob. 19 guess what the residual of x = [-10.0

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The residual of x 100 141T is defined as the difference between the approximation x and the true sol...View the full answer

Advanced Engineering Mathematics

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