Question

Evaluate the integral. (Use C for the constant of integration. Assume m ≠ 0.)

integral (2t sinh mt)

I found;
(2 m t cosh(m t)-2 sinh(m t))/m^2 +C
Am I correct??/

Answer 1

yes you are :-)

Answer 2

How did you get that? It is a non-trivial exercise requiring quite a bit of attention.