Gate EC-2008 Question Paper With Solutions

Q. 33 A discrete time linear shift – invariant system has an impulse response h[n] with h[0] = 1,h[1] =- 1,h[2] = 2, and zero otherwise The system is given an input sequence x[n] with x[0] = x[2] = 1, and zero otherwise. The number of nonzero samples in the output sequence y[n], and the value of y[2] are respectively

(A) 5, 2

(B) 6, 2

(C) 6, 1

(D) 5, 3

Answer: D


Gate EC-2008 Question Paper With SolutionsGate EC-2008 Question Paper With Solutions.

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