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SaharPak
What is the Fourier transform of (u(-t))e^t?
Not sure, but you could try using this Fourier transform calculator: http://www.wolframalpha.com/input/?i=Fourier+transform+calculator
\[\int_{-\infty}^{0} e^t e^{-jwt} dt\]
\[\int_{-\infty}^{0} e^{t(-jw+1)} dt\]= \[\frac{1}{-jw+1}\|_{-\infty}^{0} e^{t(-jw+1)} dt\]
got it.....Thanks aloot.....:) thanx to codamn too
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