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Engenharia Civil ·

Cálculo 4

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1 dxdt Ax x x1 x2 x3 A 3 0 2 1 1 0 2 1 0 detA λI 3λ 0 2 1 1λ 0 2 1 λ 3λ1λλ 2 41λ0 3λλ λ2 2 4 4λ 0 3λ 3λ2 λ2 λ3 6 4λ 0 λ3 4λ2 7λ 6 0 λ3 4λ2 7λ 6 0 λ1 2 ψ2t1 e2t v2 v2 λ2 1 i2 λ3 1 i2 ψt1 eλ2t v 1 λ ψ2t1 ψ3t1 A 2I 1 0 2 1 1 0 2 1 2 1 0 2 1 1 0 2 1 2 x1 x2 x3 0 v1 2 2 1 xt c1 eλ1t v1 c2 eλ2t v2 c3 eλ3t v3 solução complexa