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# What is the integral of 1 divided by the square of the hyperbolic cosine of x with respect to x?

Mrkbh

Lvl 1
2010-11-05 07:39:05

âˆ« 1/cosh2(x) dx = tanh(x) + C

C is the constant of integration.

Wiki User

2010-11-05 07:39:05
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