passpadi

2004

Mathematics

JAMB

If the operation * on the set of integers is defined by P * Q = √PQ , find the value of 4 * ( 8 * 32).

A.

8

B.

3

C.

16

D.

4

Correct Answer: 8

Explanation

P×Q=√PQ 4×(8×32)=4×√(8×32)=4×√256=4×16=√(4×16)=√64=8

P×Q=√PQ 4×(8×32)=4×√(8×32)=4×√256=4×16=√(4×16)=√64=8
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