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Determine the fundamental period of the following signals: (i) $x(t)=\cos (\frac \pi3t)+\sin(\frac \pi4t)$ (ii) $x[n] = \cos^2[\dfrac \pi an]$
written 8.1 years ago by | • modified 6.0 years ago |
Mumbai University > EXTC > Sem 4 > Signals and Systems
Marks : 05
Year : DEC 2014
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