Question: Let and W = Span {u 1 , u 2 }. a. Let U = [u 1 u 2 ]. Compute U T U

Let4 -[1] y = 8 U = 2/3 1/3 2/3 U =


and W = Span {u1, u2}.


a. Let U = [u1  u2]. Compute UTU and UUT. 


b. Compute projw y and (UUT)y.

4 -[1] y = 8 U = 2/3 1/3 2/3 U = -2/3 2/3 1/3

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