Given: A is a square matrix of order 2 by 2 such that 1st row 1st column=ab 1st row 2nd column=b square 2nd row 1st column=-a square 2nd row 2nd column=-ab

Asked by sharmistha.panda | 11th Jun, 2013, 10:49: AM

Expert Answer:

 

For n greater than equal to 2, An = O.

Therefore, the minimum value of n is 2

Answered by  | 11th Jun, 2013, 11:07: PM

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