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Engenharia Civil ·

Cálculo 4

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C2 6 C0 C3 53 C1 Cn2 nn112 n1n2 Cn n 2 2 x2 y 23x y 2y 0 x0 é um ponto singular singular y1x cn xnr série im série de Frobenious y1x 1x2 3x 92 y2x x 21k1 k 3 xk2 k4