Question: Digital Signal processing Problem 7 10 points (a) Use Euler's Formula to prove DeMoivre's formula (cos 0 + jsin ) = cos no + j

Digital Signal processing

Digital Signal processing Problem 7 10 points (a) Use Euler's Formula to

Problem 7 10 points (a) Use Euler's Formula to prove DeMoivre's formula (cos 0 + jsin )" = cos no + j sin no (b) Evaluate as a complex exponential and as a complex number x + jy. 100 3 4

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