Solve the following differential equations: `xcos^2y \ dx=ycos^2x \ dy`

Explanation

`xcos^2y \ dx=ycos^2x \ dy`

`xsec^2x \ dx=ysin^2y \ dy`

`int xsec^2x \ dx=int ysin^2y \ dy`


` x int sec^2xdx-sec^2 x int dx=y int sin^2y dy-sec^2yintydy`

`xtanx-int tanxdx=ytany-int tanydy`

`xtanx−logsecx=ytany−logsecy+c`