1.

Which of the following is correct regarding to impulse signal?

A. x[n]δ[n] = x[0]δ[n]
B. x[n]δ[n] = δ[n]
C. x[n]δ[n] = x[n]
D. x[n]δ[n] = x[0]
Answer» B. x[n]‚âà√≠¬¨‚Ä¢[n] = ‚âà√≠¬¨‚Ä¢[n]


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