Suppose A is an m n matrix. (a) Let v1,..., vn be a basis of Rn,
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(a) Let v1,..., vn be a basis of Rn, and Av1 = w1 ∈ Rm, for i = 1........n. Prove that the vectors v1,..., vn, w1,..., wn, serve to uniquely specify A.
(b) Write down a formula for A.
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a Given any v R n write v c 1 v 1 c n v n then Av c 1 ...View the full answer
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