4) What is 3A-2B¹ if Matrix A = -21 = [₁3] and Matrix B = [ =[122] 4 -3. 6 -2.

Elementary Linear Algebra (MindTap Course List)
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Chapter2: Matrices
Section2.1: Operations With Matrices
Problem 71E
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Matrix Operations: Please answer it clearly, thank youu!

4) What is 3AT-2B¹ if
Matrix A =
-21
A = [₁ =3]
44
4 -3.
and Matrix B=
[142]
6
Transcribed Image Text:4) What is 3AT-2B¹ if Matrix A = -21 A = [₁ =3] 44 4 -3. and Matrix B= [142] 6
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