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y=Ce^(-S2/xdx)e^(-S2/xdx)Sx^3e^(?

2019-06-05 17:52:52李***
数学y=Ce^(-S2/xdx)e^(-S2/xdx)Sx^3e^(S2/xdx)dx=多少数学:y=Ce^(-S2/xdx) e^(-S2/xdx)Sx^3e^(?

最佳回答

  • y=Ce^(-S2/xdx) e^(-S2/xdx)Sx^3e^(S2/xdx)dx
      =Ce^(-ln(x^2)) e^(-ln(x^2))Sx^3e^(ln(x^2)dx
      =C/x^2 1/x^2*Sx^5dx
      =C/x^2 1/6*x^6/x^2
      =C/x^2 x^4/6
    2019-06-05 17:52:59
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