Question: Let and Compute the indicated matrices, if possible. (B T B) -1 2 A = 3 5 . -1 2 B = 3 -3

Let 2 A = 3 5 .

and 

-1 2 B = 3 -3

Compute the indicated matrices, if possible.

(BTB)-1

2 A = 3 5 . -1 2 B = 3 -3

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