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# Solve this improper integral.

Find the value of the integral below in terms of $$k$$.

$\large\int_k^\infty \dfrac t{\sinh^2 t} \, dt$

Note by Yaswanth Kavuluri
10 months, 3 weeks ago

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See my comment on the original thread here.

- 10 months, 2 weeks ago

What have you tried, where did you get stuck?

Staff - 10 months, 3 weeks ago

Tried wirting the hyperbolic function in terms of exponential form ... after that no idea how to move on...

- 10 months, 3 weeks ago