Question: Find vectors x and y with ||x|| s = 1 and ||y|| m = 1 such that ||A|| 1 = ||Ax|| s and ||A|| =

Find vectors x and y with ||x||s= 1 and ||y||m= 1 such that ||A||1= ||Ax||sand ||A||ˆž= ||Ay||m, where A is the matrix in the given exercise.

Exercise 25


Data From Exercise 25

4 -2 -1 A = | 0 -1 [3 -3

4 -2 -1 A = | 0 -1 [3 -3

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