[理工] [工數]-Fourier series
請問大家
f(x) = -1 -pi<x<0
1 0<x<pi
他要求 Show that
pi^3 1 1
---- = 1 - ---- + ----
32 3^2 5^2
--
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02/12 17:22, , 1F
02/12 17:22, 1F
→
02/12 17:29, , 2F
02/12 17:29, 2F
→
02/12 18:34, , 3F
02/12 18:34, 3F
→
02/12 18:35, , 4F
02/12 18:35, 4F
→
02/12 19:11, , 5F
02/12 19:11, 5F
→
02/12 19:17, , 6F
02/12 19:17, 6F
→
02/12 21:21, , 7F
02/12 21:21, 7F
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