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GATE Electrical 2015 Set 1 | Question: 35
Consider a discrete time signal given by $x[n]= (-0.25)^{n} u[n]+(0.5)^{n} u [-n-1]$ The region of convergence of its $Z$-transform would be The region inside the circle of radius $0.5$ and centered at origin The region ... origin The annular region between the two circles, both centered at origin and having radii $0.25$ and $0.5$ The entire $Z$ plane.

Consider a discrete time signal given by$x[n]= (-0.25)^{n} u[n]+(0.5)^{n} u [-n-1]$The region of convergence of its $Z$-transform would beThe region inside the circle of ...

makhdoom ghaya

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makhdoom ghaya asked Feb 11, 2017

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