MCQ
$\int(x+\cos 2 x) d x=$
  • A
    $\frac{1}{2} x \sin 2 x+\frac{1}{4} \cos 2 x+c$
  • B
    $\frac{1}{2} x \sin 2 x-\frac{1}{4} \cos 2 x+c$
  • C
    $2 x \sin 2 x+4 \cos 2 x+c$
  • $\frac{x^2}{2}+\frac{\sin 2 x}{2}+c$

Answer

Correct option: D.
$\frac{x^2}{2}+\frac{\sin 2 x}{2}+c$
D

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