MCQOPTIONS
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MCQOPTIONS
| 1. |
If matrix A, B and C are invertible matrix of same order then (ABC)-1= |
| A. | CBA |
| B. | C<sup>-1</sup> B<sup>-1</sup> A<sup>-1</sup> |
| C. | C<sup>T</sup> B<sup>-1</sup> A<sup>T</sup> |
| D. | None of the mentioned |
| Answer» C. C<sup>T</sup> B<sup>-1</sup> A<sup>T</sup> | |