Question: Homework 1. Determine if the following sequences are periodic sequence, if yes, find the fundamental period d) x(n]-cos(2 n) + sin(3 n) 2. Determine if

Homework 1. Determine if the following sequences are periodic sequence, if yes, find the fundamental period d) x(n]-cos(2 n) + sin(3 n) 2. Determine if the following systems are linear, time invariant? b) n-n] 3. Calculate the convolution sum x[n]-x,[n] * x2[n]

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