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Let f(x) = (tan ((pi)/(4) - x))/(cot 2 x...

Let `f(x) = (tan ((pi)/(4) - x))/(cot 2 x), x ne pi//4`, the value which should be assigned to f at `x = pi//4`, so that it is continuous everywhere is :

A

1

B

(1/2)

C

2

D

(-1/2)

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The correct Answer is:
B
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