1.

Find the fourier cosine transform of e-ax * e-ax.

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


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