diff-equation

Question: The solution of the equation $\frac{dy}{dx}+\sqrt{\frac{1-{{y}^{2}}}{1-{{x}^{2}}}}=0$ is



1) $x\sqrt{1-{{y}^{2}}}-y\sqrt{1-{{x}^{2}}}=c$
2) $x\sqrt{1-{{y}^{2}}}+y\sqrt{1-{{x}^{2}}}=c$
3) $x\sqrt{1+{{y}^{2}}}+y\sqrt{1+{{x}^{2}}}=c$
4) None of these
Solution: Explanation: No Explanation
Variable separable type differential equations

Rate this question:

Average rating: (0 votes)

Previous Question Next Question