1.

The Fourier transform of signal e-2t u(t-3) is ___________

A. ( frac{e^{-3(2-j )}}{2-j } )
B. ( frac{e^{-3(2+j )}}{2+j } )
C. ( frac{e^{3(2-j )}}{2-j } )
D. ( frac{e^{3(2+j )}}{2+j } )
Answer» C. ( frac{e^{3(2-j )}}{2-j } )


Discussion

No Comment Found