I need some help with the following integral
$\displaystyle \frac{1}{2\pi}\ \int^\pi_{-\pi} e^{-ikt-t}dt $.....I get the following $\displaystyle \frac{-e^{-(ik+1)\pi} + e^{(ik+1)\pi}}{2\pi(ik+1)}$...is there any way to simplify it?
I need some help with the following integral
$\displaystyle \frac{1}{2\pi}\ \int^\pi_{-\pi} e^{-ikt-t}dt $.....I get the following $\displaystyle \frac{-e^{-(ik+1)\pi} + e^{(ik+1)\pi}}{2\pi(ik+1)}$...is there any way to simplify it?
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