If A is a non-singular matrix such that

Asked by Aashi malik | 25th Jun, 2011, 12:44: AM

Expert Answer:

It is known that if A is an invertible matrix, then A' is also invertible and (A')-1 = (A-1)'.
Here, it is given that A is a non-singular matrix, so A is invertible.
 
Therefore, we have:

Answered by  | 26th Jun, 2011, 03:41: PM

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