1 / | | ________________ | / 1 | / 1 + 1*-------- dx | / 2 | \/ sinh (x) | / 0
Integral(sqrt(1 + 1/sinh(x)^2), (x, 0, 1))
1 / | | ______________ | / 2 | \/ 1 + sinh (x) | ----------------- dx | sinh(x) | / 0
=
1 / | | ______________ | / 2 | \/ 1 + sinh (x) | ----------------- dx | sinh(x) | / 0
Use the examples entering the upper and lower limits of integration.