Solve this differential equation
$$x^{\prime}=\frac{-y}{\sqrt{x^2+y^2}},$$ $$y^{\prime}=\frac{x}{\sqrt{x^2+y^2}}$$ in $A=\{(x,y): x^2+y^2\in[1,4]\}$. Could help me get the general equation for the flow in A?
2026-05-05 11:47:06.1777981626
finding the flow of a differential equation
290 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in ORDINARY-DIFFERENTIAL-EQUATIONS
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