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  • (cur | prev) 07:06, 26 September 2008โ€Ž Han45 (Talk)โ€Ž . . (248 bytes) (+248)โ€Ž . . (New page: 1.x(t) is real and odd. 2.x(t) is periodic with period T = 8 3. -9 <= signal <=9 4. <math>a_0 = 9</math> == answer == it should have a sin wave. since T = 8, <math>w_0 = \frac {2\...)

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