# Fall08Hmwk08 - HW 8 Solutions Kudeki and Munson book...

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HW 8 Solutions: Kudeki and Munson book, Chapter 6, problems 6.2 - instead of using the example as given where the formula to be simplified was obtained from f(t)=|sin t| - derive the equivalent formula for f(t)=|cos t| and simplify it. 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 6.12 6.2 Using the time shift property to find the Fourier coefficients:         1 2 1 2 2 2 1 2 1 2 21 cos sin 2 1 1 1 by time shift property 2 1 2 1 2 1 1 1 2 1 2 1 2 rewriting in rectangular form 1: 1 1 1 1 2 1 2 j n j n jn n j n j n jn n j n n f t t t ee Fe nn e F n                            2 2 2 1 1 12 since 2 1 is always odd, 1 1 1 2 2 1 1 1 11 2 1 2 1 2 1 2 1 2 1 14 2 , 2 , n n n n n n n n n F n n n n F n n odd n F n even n    

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Fall08Hmwk08 - HW 8 Solutions Kudeki and Munson book...

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