1.

If Fourier transform of \( e^{-|x|} = \frac{2}{1+p^2} \), then find the fourier transform of \(t^2 e^{-|x|}. \)

A. \(\frac{4}{1+p^2} \)
B. \(\frac{-2}{1+p^2} \)
C. \(\frac{2}{1+p^2} \)
D. \(\frac{-4}{1+p^2} \)
Answer» C. \(\frac{2}{1+p^2} \)


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