What is the inverse of the system with impulse response h(n)= ‚âà� – McqOptions

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1.	What is the inverse of the system with impulse response h(n)= ‚âà√≠¬¨‚Ä¢(n)-1/2 ‚âà√≠¬¨‚Ä¢(n-1)?$
A.	(1/2)<sup>n</sup>u(n)
B.	-(1/2)<sup>n</sup>u(-n-1)
C.	(1/2)<sup>n</sup>u(n) & -(1/2)<sup>n</sup>u(-n-1)
D.	None of the mentioned
Answer» D. None of the mentioned

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