Question: Let (a) Find a basis for comg A. (b) Use Proposition 5.58 to find a basis of rng A. (c) Write each column of A

Let

(a) Find a basis for comg A.
(b) Use Proposition 5.58 to find a basis of rng A.
(c) Write each column of A as a linear combination of the basis vectors you found in part (b)

A=1-2 4-3 -207

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