Question: Using (8), prove that the series has the indicated sum. Compute the first few partial sums to see that the convergence is rapid.
Using (8), prove that the series has the indicated sum. Compute the first few partial sums to see that the convergence is rapid.

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To prove that to cos6x dx 58 using equation 8 we start by writing cos6x cos2x3 1sin2x3 Expanding thi... View full answer
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