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If then the dimension of AB is and the dimension of BA is B = A = 7 0 -5 3 6 4 -2 -2 -5 4 3 -9 -2 0 5 -8 2 -3 2 -4 -9 -2 6 -3 6 5 1 8 -4 0 -9 8 3 4 8 1 3 0 5 3 -6 1 7 3 4 -8 -4 6 -3 9 -2 -2 -1 -4 -9 5 -2 4 -1 7 -5 -4 6 7 0 2 8 5 -5 3 NOTE: If either of the products is not defined, type UNDEFINED for you answer. If the product is defined, type the dimension in the form mxn with NO spaces in betwee.

If then the dimension of AB is and the dimension of BA is B = A = 7 0 -5 3 6 4 -2 -2 -5 4 3 -9 -2 0 5 -8 2 -3 2 -4 -9 -2 6 -3 6 5 1 8 -4 0 -9 8 3 4 8 1 3 0 5 3 -6 1 7 3 4 -8 -4 6 -3 9 -2 -2 -1 -4 -9 5 -2 4 -1 7 -5 -4 6 7 0 2 8 5 -5 3 NOTE: If either of the products is not defined, type UNDEFINED for you answer. If the product is defined, type the dimension in the form mxn with NO spaces in betwee.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 104E
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If then the dimension of AB is and the dimension of BA is B = A = 7 0 -5 3 6 4 -2 -2 -5 4 3 -9 -2 8 -6 -4 -1 -9 -2 0 5 -2 6 -3 -8 2 6 5 -3 1 8 2 -4 0 -4 -9 8 -9 3 4 1 3 0 5 3 -8 1 7 3 4 6 -3 9 -2 -2 -4 -1 7 -5 -4 5 6 7 0 2 4 8 5 -5 3 NOTE: If either of the products is not defined, type UNDEFINED for you answer. If the product is defined, type the dimension in the form mxn with NO spaces in betwee.
Transcribed Image Text:If then the dimension of AB is and the dimension of BA is B = A = 7 0 -5 3 6 4 -2 -2 -5 4 3 -9 -2 8 -6 -4 -1 -9 -2 0 5 -2 6 -3 -8 2 6 5 -3 1 8 2 -4 0 -4 -9 8 -9 3 4 1 3 0 5 3 -8 1 7 3 4 6 -3 9 -2 -2 -4 -1 7 -5 -4 5 6 7 0 2 4 8 5 -5 3 NOTE: If either of the products is not defined, type UNDEFINED for you answer. If the product is defined, type the dimension in the form mxn with NO spaces in betwee.
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