Basic Maths Grand Test- Q16

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$$\int \frac{\sin^{2} x - \cos^{2} x }{\sin^{2}x \cos^{2}x} dx$$ $ is equal to ?

 

A. tanx + cotx + C

B. tanx + cosecx + C

C. -tanx + cotx + C

D. -tanx + secx + C

asked Nov 18 in Basic Maths by gbmentor (85,520 points)
reshown Nov 20 by getgatebook

1 Answer

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ANS A.

sepeate the numerator and divide by denominator.

Therefore it becomes=       Integration ( secc^2x - cosec^2x) dx

=  Tanx - (-cotx) +C

= Tanx + cotx +C

answered Nov 20 by bhargavakapilpro20 (13,760 points)
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