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A binary operation * is defined on the set of real number...

A binary operation * is defined on the set of real numbers, R, by

P * q = q2p22pq. Find 3 * 2

A.

1312

B.

512

C.

-512

D.

12

Correct answer is C

P * q = q2p22pq.

3 * 2 (where p = 3, q = 2)

i.e 3 *2 =  3222232

4912

512