Find the general solution of each of the following differential equations:
`(dy)/(dx) +((1+cos 2y))/((1-cos 2x)) =0`

Answer

`tany =cot x +C`

Explanation

`(dy)/(dx)+(2cos^(2)y)/(2sin^(2)x)=0 rArr (dy)/(dx)+("cosec"^(2)x)/(sec^(2)y)=0 rArr int (sec^(2)y)dy +int "cosec"^(2)xdx =C.`