MCQ
સંકલન $\int_{-1}^{1} \log \left(x+\sqrt{x^{2}+1}\right)\, dx$ મેળવો.
- A$1$
- ✓$0$
- C$-1$
- D$2$
$\because \log \left(x+\sqrt{x^{2}+1}\right)$ is an odd function
$\therefore \int_{-1}^{1} \ln \left(x+\sqrt{x^{2}+1}\right) \,d x=0$
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(જ્યાં $C$ એ સંક્લ્યકારક અચળાંક છે)