dy/dx+(1-2x/x^2)*y=1的通解
问题描述:
dy/dx+(1-2x/x^2)*y=1的通解
答
y=(1-x)(1-2x)=2x^ 2-3x+1dy/dx=y'=2*2x+3=4x+3dx分之dy 即是y的导数.
dy/dx+(1-2x/x^2)*y=1的通解
y=(1-x)(1-2x)=2x^ 2-3x+1dy/dx=y'=2*2x+3=4x+3dx分之dy 即是y的导数.