1.

If f(t) = cos(at) atsin(at), then its Laplace transform is given by?

A. sinat<sup>2</sup>
B. ( frac{s(s^2-a^2)}{(s^2+a^2)^2} )
C. ( frac{ Gamma(p+1)}{s^{p+1}} )
D. Does not exist
Answer» C. ( frac{ Gamma(p+1)}{s^{p+1}} )


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