Integration of $\sin x/x$

Asked Jul 25 '17 at 05:57

Active Jul 25 '17 at 06:04

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How to evaluate $\displaystyle \int_0^\infty \frac{\sin x} x \, dx$

I have tried substitutions and integration by parts, but unable to integrate it.

edited Jul 25 '17 at 06:04

Michael Hardy

asked Jul 25 '17 at 05:57

user464068

See https://en.wikipedia.org/wiki/Dirichlet_integral – Vivek Kaushik Jul 25 '17 at 05:59

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