integrate e^x coshx dx

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- Feb 8th 2010, 02:35 AMconfusedgirlAnother problem on Integration by parts
integrate e^x coshx dx

- Feb 8th 2010, 03:43 AMjiboom
- Feb 8th 2010, 04:01 AMHallsofIvy
As jiboom suggested, the simplest thing to do is to use the definition of cosh(x) in terms of . What are you using as the definition of cosh(x)?

- Feb 8th 2010, 04:03 AMconfusedgirl
(e^x + e^-x)/2

- Feb 8th 2010, 04:14 AMconfusedgirl
- Feb 8th 2010, 04:16 AMArchie Meade
- Feb 8th 2010, 08:50 AMjiboom