3 V10 and W = Span{u1} 11 Let y = u1 = V10 a. Let U be the 2 x1 matrix whose only column is u,. Compute UTU and UUT. b. Compute projwy and (uu")y. ..... u'U=(Simplify your answer.) а. UUT = (Simplify your answer.) b. projwy = (Simplify your answer.) (uu")y =(Simplify your answer.)

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