SOLUTION: I HAVING TROUBLE FINDING THE INVERSE OF THESE MATRIX.
2 3
3 5
1 -2
2 -5
Algebra.Com
Question 381471: I HAVING TROUBLE FINDING THE INVERSE OF THESE MATRIX.
2 3
3 5
1 -2
2 -5
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
For any 2x2 matrix [A],
[A]=,
where ,
the inverse is
[A]inv=
If , then the inverse does not exist.
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