1.

What is the output sequence of the system with impulse response h(n)=(1/2)nu(n) when the input of the system is the complex exponential sequence x(n)=Aejn /2?

A. (Ae^{j( frac{n }{2}-26.6 )} )
B. ( frac{2}{ sqrt{5}} Ae^{j( frac{n }{2}-26.6 )} )
C. ( frac{2}{ sqrt{5}} Ae^{j({n }{2}+26.6 )} )
D. (Ae^{j( frac{n }{2}+26.6 )} )
Answer» C. ( frac{2}{ sqrt{5}} Ae^{j({n }{2}+26.6 )} )


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