dy/dx+(2/x)y=3x^2*y^(4/3)答案7y^(1/3)=cx^(2/3)-3x^3
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dy/dx+(2/x)y=3x^2*y^(4/3)答案7y^(1/3)=cx^(2/3)-3x^3dy/dx+(2/x)y=3x^2*y^(4/3)答案7y^(1/3)=cx^(2/3)-3x^3dy
dy/dx+(2/x)y=3x^2*y^(4/3)答案7y^(1/3)=cx^(2/3)-3x^3
dy/dx+(2/x)y=3x^2*y^(4/3)
答案7y^(1/3)=cx^(2/3)-3x^3
dy/dx+(2/x)y=3x^2*y^(4/3)答案7y^(1/3)=cx^(2/3)-3x^3
1、本题的答案,应该有点小错误.
2、本题也可以化为一阶线性常微分方程,可以寻找积分因子,
化为全微分形式.
点击放大,若不清楚,可以copy下来看,会非常清楚:
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