Physics · Fourier Series

Find the Fourier coefficient bn for the function f(x) = sin(x/2) in the interval -π < x < π.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1-83π
2-43π
38π3
48n(-1)n+1π(4n2 - 1)✓

Correct answer

8n(-1)n+1π(4n2 - 1)

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Find the Fourier coefficient bn for the function f(x) = sin(x/2) in the interval -π < x < π.

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Find the Fourier coefficient bn for the function f(x) = sin(x/2) in the interval -π < x < π.

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