In each case find U-1 and compute dim U1 and dim U1 (a) U = span{[l 1
Question:
(a) U = span{[l 1 2 0], [3 -1 2 1],
[1 -3 -2 1]} in R4
(b) U = span{[l 1 0 0]} in R4
(c) U = span{l, x} in P2 with
(P. q) = P(0)q(0) + p(1)q(1) + p(2)q(2)
(d) U = span{x} in P2 with
(p, q) = «l0p(x)q(x)dx
(e)
(f)
Transcribed Image Text:
in Mzz with(X, Y) trXY) U span with(X,Y)-tr(XP)
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b x y z w is in U if and only if x y x y z w 1 1 0 0 0 Thus y x and U x x z w x z w in R span 1 ...View the full answer
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