- #1

- 5

- 0

I have following integral and i was wondering if i can manipulate limits to simplify it.

[itex]∫^{t}_{0} P(τ)[/itex] exp([itex] - a ∫^{t}_{τ} P(u) du[/itex]) dτ

I know that the answer is [itex]\frac{1}{a}[/itex] - [itex]\frac{1}{a}[/itex] exp([itex] - a ∫^{t}_{0} P(t) dt[/itex])

But dont know how to get there.

Thanks in advance.