Suppose a D a1 anis a 1-by-n matrix and C is an n-by-pmatrix. Prove thataC D a1C1; CC
Chapter 3, Problem 11(choose chapter or problem)
Suppose a D a1 anis a 1-by-n matrix and C is an n-by-pmatrix. Prove thataC D a1C1; CC anCn; :In other words, show that aC is a linear combination of the rows of C,with the scalars that multiply the rows coming from a.
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