MCQ
$\frac{d}{d x}\left[\frac{1}{2} \tan ^2 x\right]=$
  • $\tan x \sec ^2 x$
  • B
    $-\tan x \sec ^2 x$
  • C
    $\frac{1}{2} \tan x \sec ^2 x$
  • D
    $-\frac{1}{2} \tan x \sec ^2 x$

Answer

Correct option: A.
$\tan x \sec ^2 x$
A

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