Find the impluse response of the system

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The response of a LTI system to the input x[n] = (1/4)^n u[n] is y[n]=5(3/4)^n u[n].
A) Find the impluse response h[n] of the system.
B) Find the output y[n] for the input x[n] =(1/3)^n u[n].

Reference no: EM13246781

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