1 3 2 Let y = U2 and W = Span {u,,U2}. Complete parts (a) and (b). 3 --e- a. Let U = u, u2 . Compute u'U and UU'. u'u =and Uu' : .T % D (Simplify your answers.) b. Compute projwy and (uu')y. projwy =| and (uu') y= (Simplify your answers.) - |3 II II

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