CBSE Boardहिन्दी माध्यमकक्षा 12 साइन्सगणितसमाकलन1 Mark
MCQ
$\int\left(\sin ^{-1} x+\cos ^{-1} x\right) d x$ बराबर है$-$
A
$\frac{\pi}{2}$
B
$0$
✓
$\frac{\pi}{2} x+C$
D
$1$
✓
Answer
Correct option: C.
$\frac{\pi}{2} x+C$
$ \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 $
अतः सही विकल्प $(C)$ है।
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