diff-equation

Question: Solution of the differential equation $\frac{dy}{dx}\tan y=\sin (x+y)+\sin (x-y)$ is

1) $\sec y+2\cos x=c$

2) $\sec y-2\cos x=c$

3) $\cos y-2\sin x=c$

4) $\tan y-2\sec y=c$

Solution:

Explanation: No Explanation

Variable separable type differential equations

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)