For Ax = b 1 in Prob. 19 guess what the residual of x = [-10.0
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For Ax = b1 in 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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The residual of x 100 141T is defined as the difference between the approximation x and the true sol...View the full answer
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