Let Cn=1n∫1n+1tan−1(nx)sin−1(nx)dx. Then limn→∞n2.Cn equals – InterviewSolution

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1.	Let Cn=1n∫1n+1tan−1(nx)sin−1(nx)dx. Then limn→∞n2.Cn equals
Answer» Let $C_{n} = \frac{1}{n} \int \frac{1}{n + 1} \frac{{tan}^{- 1} (n x)}{{sin}^{- 1} (n x)} d x .$ Then $lim n \to \infty n^{2} . C_{n}$ equals

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