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underset(xrarr(pi//4))lim( int2^(sec^2x)...

`underset(xrarr(pi//4))lim( int_2^(sec^2x)(f(t)dt))/(x^2-(pi)^2/16` equals

A

`8/pif(2)`

B

`2/pif(2)`

C

`2/pif(1/2)`

D

4f(2)

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The correct Answer is:
A
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