SOLUTION: Please help me with this question.
Find the inverse, if it exists, for each of the following matrices.
There is a bracket on each side of this equation, (I didn't know how to in
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Question 300297: Please help me with this question.
Find the inverse, if it exists, for each of the following matrices.
There is a bracket on each side of this equation, (I didn't know how to insert it)
0 1 -1
2 -2 -1
-1 1 1
Thank you!!!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A]=
det([A])= so an inverse does exist.
[A]inv=
I used EXCEL's MINVERSE function to find the inverse of [A].
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