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If s + (1)/( s) = 4 then find the value...

If ` s + (1)/( s) = 4` then find the valueof ` s^(2) + (1)/( s^(2))`

A

14

B

16

C

20

D

24

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The correct Answer is:
A
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KIRAN PUBLICATION-ALGEBRA-Test Yourself
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  19. If pq ( p - q) = 1 then the value of p^(3) - q^(3)- (1)/( p^(3) q^...

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