How to prove $\displaystyle \int_0^{\infty} \frac{\sin x}{x} \, dx = \frac{\pi}{2}$?
How do I proceed?
How to prove $\int_0^{\infty} \frac{\sin x}{x} \, dx = \frac{\pi}{2}$
0
$\begingroup$
integration
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3That has been asked like a thousand times on MSE. – 2017-02-15
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0If a thousand people asked how to prove it, surely it is true. – 2017-02-15
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0wow thanks a lot – 2017-02-15