Find the value of k if matrix A is an inverse of * matrix B. -2 k -2 A = B = 3 1 -4. -- 2 2.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 15E
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Find the value of k if matrix A is an inverse of *
matrix B.
2 k
-2
-
k
A =
3
В -
3
1
%3D
2
2
Transcribed Image Text:Find the value of k if matrix A is an inverse of * matrix B. 2 k -2 - k A = 3 В - 3 1 %3D 2 2
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