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evaluate the limits of pie and 0 (x+sinnx)dx

Quote: Originally Posted by lay137 evaluate the limits of pie and 0 (x+sinnx)dx What are you trying to find? The Fourier Series? We need to find, (assume ) By linearity, If is even, then we have, . If is odd, then we have,

Quote: Originally Posted by lay137 evaluate the limits of pie and 0 (x+sinnx)dx And, just as a note, the Greek letter is "pi", not "pie!" -Dan