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- Mar 9th 2010, 05:46 AMchialin4find the integral(2)
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2. - Mar 9th 2010, 05:48 AMshawsend
- Mar 9th 2010, 06:13 AMchialin4
- Mar 9th 2010, 06:20 AMMiss
You can not solve this integrals in terms of elementary function.

This well-known integral is used in electrical engineering.

See:

integrate sin(x)/x - Wolfram|Alpha - Mar 9th 2010, 08:23 AMshawsend
Hi. It's a suggestion to treat "special functions" like antiderivatives of integrals that can't be expressed in simple terms, in the same way that you treat so if I have you say "hey, that's easy, it's . So hey, is easy. It's . . .

Also, for that second we did that one here:

http://www.mathhelpforum.com/math-he...x-e-x-2-a.html