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If f (x)=sin^2 x+ sin^2 (x + (pi)/(3) ) ...

If `f (x)=sin^2 x+ sin^2 (x + (pi)/(3) ) + cos x cos(x+ pi/3)` and g (5/4) = 1, then (gof) x is

A

0

B

1

C

2

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
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