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If p^r . P^(-1) . P^s = (sqrt(p^3))^(2) ...

If `p^r . P^(-1) . P^s = (sqrt(p^3))^(2) and p^(3//2).p^r = p^s.p^(-1//2)` then the value of `(r + s)^((r + s))` is :

A

27

B

64

C

4

D

none of these

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The correct Answer is:
D
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