MCQ
$\int \frac{\cos 2 x}{\cos ^2 x \cdot \sin ^2 x} d x=$
  • A
    $\cot x-\tan x+c$
  • B
    $\tan x-\cot x+c$
  • $-\cot x-\tan x+c$
  • D
    $-\tan x+c$

Answer

Correct option: C.
$-\cot x-\tan x+c$
C

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