(a) For 2 x 2, use a calculator to sketch:i) y = sin x + 13 sin 3xii) y = sin x + 13 sin
Chapter 10, Problem 13(choose chapter or problem)
(a) For 2 x 2, use a calculator to sketch:i) y = sin x + 13 sin 3xii) y = sin x + 13 sin 3x + 15 sin 5x(b) Each of the functions in part (a) is a Fourier approximationto a function whose graph is a square wave.What term would you add to the right-hand side ofthe second function in part (a) to get a better approximationto the square wave?(c) What is the equation of the square wave function? Isthis function continuous?
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