Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Problem #1: Suppose that f(x) is the sum of the Fourier series 3 + 6n f(x) * sin(nx) 1+n- n=1 6 * sin x + 3 sin(2x) + 4 sin(3x) + 10 -T < x < T. Compute the integral I = | f(x)(1 + sin(2x)) dx 32л (A) 67 (B) (C) 28% 2 277 5 (D) 5n (E)
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Transcribed Image Text:Problem #1: Suppose that f(x) is the sum of the Fourier series 3 + 6n f(x) * sin(nx) 1+n- n=1 6 * sin x + 3 sin(2x) + 4 sin(3x) + 10 -T < x < T. Compute the integral I = | f(x)(1 + sin(2x)) dx 32л (A) 67 (B) (C) 28% 2 277 5 (D) 5n (E)
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