Math, asked by subhraghosh, 4 months ago

Can anybody help me in the infinite series of x(n)=a^n*u(-n) ? Here u(n) is discrete unit step function.

Answers

Answered by mauryasangita716

The unit impulse function has value 1 at n = 0 and zero everywhere else. ... Explanation: The unit step function u[n] = 1 for all n>=0, hence u[1] = 1.

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