Question: Compute the matrix norm corresponding to the l -vector norm for the coefficient matrix: In Prob. 21 Data from Prob. 21 Do 3 steps

Compute the matrix norm corresponding to the l∞-vector norm for the coefficient matrix:

In Prob. 21

Data from Prob. 21

Do 3 steps without scaling, starting from [1   1   1]T.

4x1 - x2           = 22.0
       4x2 -    x3 = 13.4
-x1        + 4x3  = -2.4

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