G is G.M. between a and b then 1/(G2-a2) 1/(G2 b2)= – McqOptions

MCQOPTIONS

1.	G is G.M. between a and b then 1/(G2-a2) 1/(G2 b2)=
A.	3G2
B.	1/G2
C.	G2
D.	2/G2
Answer» C. G2

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