MCQ
$\int \tan \left(\tan ^{-1} x\right) d x=$
  • $\frac{x^2}{2}+k$
  • B
    $\frac{x}{2}+k$
  • C
    $x+k$
  • D
    $\log \sec \left(\tan ^{-1} x\right)+k$

Answer

Correct option: A.
$\frac{x^2}{2}+k$
A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free