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#1 2009-11-23 05:55:53

FP2MathStudent
Guest

Tricky Integral - involving hyperbolic functions

Hello, I'm stuck on this integral.

Our teacher assumed we had done this type of integral before, but we haven't done C3 or C4 yet.

What do I do to go around this kind of integral?

Supposedly it has something to do with either arcsinh x or arccosh x.

Thank you very much.

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