SOLUTION: Is it B? I wantt to check my answer.
Given matrix A and B both have dimensions 2 x 2 and are the inverse of one another what should be the following product?
A · B
A.
Algebra.Com
Question 1161351: Is it B? I wantt to check my answer.
Given matrix A and B both have dimensions 2 x 2 and are the inverse of one another what should be the following product?
A · B
A.
B.
C.
D.
The question is provided in the link here: https://i.imgur.com/ZGZXAlP.png
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
yes, it is B
Given matrix and are the inverse of one another, means
and => identity matrix is =
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