If h(n) is the impulse response of an LTI system and hI(n) is the impu – McqOptions

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1.	If h(n) is the impulse response of an LTI system and h_I(n) is the impulse response of the inverse LTI system, then which of the following is true?
A.	h(n).h<sub>I</sub>(n)=1
B.	h(n).h<sub>I</sub>(n)=‚âà√≠¬¨‚Ä¢(n)
C.	h(n)*h<sub>I</sub>(n)=1
D.	h(n)*h<sub>I</sub>(n)=‚âà√≠¬¨‚Ä¢(n)
Answer» E.

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