The impulse response of a discrete-time system is given by \(h(n)=\fr – McqOptions

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1.	The impulse response of a discrete-time system is given by \(h(n)=\frac{1}{2}(δ[n]+δ[n-2])\)the magnitude of the response can be expressed as
A.	\|cos Ω\|
B.	cos Ω
C.	\|sin Ω\|
D.	sin Ω
Answer» B. cos Ω

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