Fourier Series engineering problems for function f(x) 1+x [ -1, 0) and 1-x [0, 1]

[@عبدهأبورومية]

Always wonderful and distinguished - I wish you continued success

[@nickvanacker5346]

Final solution only works if n are odd numbers. Series would become zero for if n would be even, is this correct?

[@SwatiThengMathematics]

Please check the last step again. The final solution, containing the summation, is zero if n is odd; otherwise, it is not.

[@gigachads3357]

Nice explanation thankyou mam

[@SwatiThengMathematics]

Thank you! I'm glad you found the explanation helpful. Feel free to share it with others!