Finding the fourier series coefficients for cos(pi)x for unit periods

AI Thread Summary
To compute the Fourier series coefficients for cos(πx) over the interval from -1/2 to 1/2, the correct formula must be applied. The discussion highlights a user initially struggling with the calculations but later resolving the issue independently. The community encourages sharing full calculations to identify errors. Ultimately, the user successfully figures out the solution without further assistance. This emphasizes the importance of thorough calculation checks in Fourier analysis.
kakolukia786
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Hi all,

How do I compute the Fourier series coefficients for unit periods for cos(pi)x, the interval is from -1/2 to 1/2. I know the formula but I am getting a wrong answer ?
 
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hi kakolukia786! :wink:

show us your full calculations, and then we'll see what went wrong, and we'll know how to help! :smile:
 


I was able to figure it out myself. Thanks anyways
 
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