[2 1 2 3 and B := 5 Let A := 3 Find: (a) A +B (b) 3A – B

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
Problem 18E: For what values of c is c(1,2,3)=1?
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[2
31
1. Let A
s
2
and B :=
1
:=
3 5
Find: (a) A + B (b) 3A - B
Transcribed Image Text:[2 31 1. Let A s 2 and B := 1 := 3 5 Find: (a) A + B (b) 3A - B
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