definite-integral

Related Questions

• Area bounded by curve $xy=c,$ $x-$axis between $x=1$ and $x=4,$ is

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• $\underset{n\to \infty }{\mathop{\lim }}\,\,\left[ \frac{1}{n}+\frac{1}{\sqrt{{{n}^{2}}+n}}+\frac{1}{\sqrt{{{n}^{2}}+2n}}+.....+\frac{1}{\sqrt{{{n}^{2}}+(n-1)n}} \right]$ is equal to

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• $\int_{0}^{1}{\sqrt{\frac{1-x}{1+x}}}\,dx$ equals

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• $\int\limits_{\pi /4}^{3\pi /4}{\frac{dx}{1+\cos x}}$ is equal to

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• $\int_{\pi /6}^{\pi /4}{\text{cosec}\,2x\,dx=}$

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