a) 126
b) 32
c) 252
d) Non-periodic
A discrete time signal is as given below \(X [n] = cos \frac{πn}{9} + sin (\frac{πn}{7} + \frac{1}{2})\) The period of
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A discrete time signal is as given below \(X [n] = cos \frac{πn}{9} + sin (\frac{πn}{7} + \frac{1}{2})\) The period of
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