Practice question I am stuck on. 1. Given ä = (-2,-1,4), b = (5,2,3)and č = (-3,0,5) determine each of the followinga) ĉb) |2ã – 7|c) A vector collinear to 5d) The values of k and m so that kā + mb = (4,3,22)

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Answered: 1. Given ä = (-2,–1,4),B = (5,2,3)and č…

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Vector Spaces

Section4.1: Vector In R^n

Problem 28E

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1. Given ä = (-2,–1,4),B = (5,2,3)and č = (-3,0,5) determine each of the followin a) ĉ b) |2ã – 7| c) A vector collinear to 5 d) The values of k and m so that kā + mb = (4,3,22)