4.4

Question 1

4.4.1: If S = (v1, v2, …, vn) is a basis for a vector space V, then every vector v in V can be expressed in the form v = c1v1 + c2v2 + .. + cnvn in exactly one way

Answer 1

c1 -k1 = 0 … c1 = k1 thus the 2 expressions are the same.