(B): If A = 2i +3j - 4k; B = 3i - 4j+5k and C = i + j - k, find: (iii)A. (B+C)and (A + B).C (iv) (3A+ (i) A.B (ii) B.C -4B).C

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.2: Properties Of Matrrix Operations
Problem 14E: Solve for X in the Equation, given A=-2-1103-4 and B=0320-4-1 a X=3A2B b 2X=2AB c 2X+3A=B d...
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(B): If A = 2i + 3j-4k; B = 3i-4j+5k and C = i + j-k, find:
(ii)B.C (iii)A. (B+C)and (A+B).C (iv) (3A + 4B). C
(i)A.B
Transcribed Image Text:(B): If A = 2i + 3j-4k; B = 3i-4j+5k and C = i + j-k, find: (ii)B.C (iii)A. (B+C)and (A+B).C (iv) (3A + 4B). C (i)A.B
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