a. Write the vector (13,5,-3) as a linear combination of a1 = (-3,1, -1), à2 = (1,4,-1) and a3 = (-3,-4,5). Express your

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A Write The Vector 13 5 3 As A Linear Combination Of A1 3 1 1 A2 1 4 1 And A3 3 4 5 Express Your 1 (21.75 KiB) Viewed 30 times

a. Write the vector (13,5,-3) as a linear combination of a1 = (-3,1, -1), à2 = (1,4,-1) and a3 = (-3,-4,5). Express your answer in terms of the named vectors. Your answer should be in the form 41+52 + 6áz, which would be entered as 4a1 + 5a2 + 6a3. (13,5, -3) = b. Represent the vector (13,5,-3) in terms of the ordered basis B = {(-3,1, -1), (1,4, -1), (-3,-4,5)}. Your answer should be a vector of the general form <1,2,3). [(13,5,-3) B=