Let Ā = (2, 5, 3) and B = (-1,2, 1). Find Ã × B. %3D А. i + 53 – 9k В. -7 - 53+ 9k С. 117 - 3 -k D. -117 +3+ k

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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Let Ā = (2, 5, 3) and B = (-1,2, 1). Find À x B.
А.
i + 53 – 9k
В.
-7 - 53 + 9k
С.
117 – -
D. -117 +3+k
Transcribed Image Text:Let Ā = (2, 5, 3) and B = (-1,2, 1). Find À x B. А. i + 53 – 9k В. -7 - 53 + 9k С. 117 – - D. -117 +3+k
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