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Engenharia Elétrica ·

Cálculo 4

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Assim π²2 Sπ Σ 21 cos πn bn sen π n1 π²2 Σ 21 1n² π²2 π²6 Σ 1n² 3 3 12 Σ 26 2 Σ 12 Σ π²2 π²2 3 22 2 5 2 6 1 1 1 1 1 1 2 3 4 5 3 3 5 5 6