Suppose V= span{v1, v2,..., vn}. If u = a1v1 + a2v2 + ... + anvn where the
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If u = a1v1 + a2v2 + ... + anvn where the ai, are in R and a1 ≠ 0, show that V = span{u, v2,..., vn).
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Write W span u v 2 v n Since u is in V we have ...View the full answer
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