Determine the output y(n) of a LTI system with impulse response h(n)= – McqOptions

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1.	Determine the output y(n) of a LTI system with impulse response h(n)=anu(n), \|a\|<1with the input sequence x(n)=u(n).
A.	\(\frac{1-a^{n+1}}{1-a}\)
B.	\(\frac{1-a^{n-1}}{1-a}\)
C.	\(\frac{1+a^{n+1}}{1+a}\)
D.	None of the mentioned
Answer» B. \(\frac{1-a^{n-1}}{1-a}\)

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