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int((d(theta))/((cos^2 theta)(sec(2theta...

`int((d(theta))/((cos^2 theta)(sec(2theta) + tan(2theta)))) = lambda tantheta + 2logf(x) + c`, then ordered pair `(lambda, f(x))` is

A

`(-1,1-tantheta)`

B

`(-1,1+tantheta)`

C

`(1,1+tantheta)`

D

`(1,1-tan theta)`

Text Solution

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The correct Answer is:
B
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