Question
$\int\left(\sin ^{-1} x+\cos ^{-1} x\right) d x$ बराबर है-

Answer

(C) $\frac{\pi}{2} x+C$
$\begin{aligned} \int\left(\sin ^{-1} x+\cos ^{-1} x\right) d x=\int \frac{\pi}{2} \cdot d x & =\frac{\pi}{2} \int d x \\ & =\frac{\pi}{2} \cdot x+ C \end{aligned}$
अतः सही विकल्प (C) है।

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