SOLUTION: If A is a 5 × 5 matrix, then AI^-1 = a. A^-1 b. I c. A d. A^-1 I
-> SOLUTION: If A is a 5 × 5 matrix, then AI^-1 = a. A^-1 b. I c. A d. A^-1 I
: algebra software solves algebra homework problems with step-by-step help!
solves your algebra problems and provides step-by-step explanations!
Algebra: Matrices, determinant, Cramer rule
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on Matrices-and-determiminant
If A is a 5 × 5 matrix, then AI^-1 =
d. A^-1 I
put this solution on YOUR website!
Since I = I^-1, you simply have AI, and we know any matrix multiplied by I equals itself.
So the answer is A.