Alevel微积分数学题请求老师同学解答/
1,Findthegeneralsolutionoftheequation
dy/dx=tanxcoty
dy/dx=y(y-1)/x(1,2)
dy/dx=cotxcoty(30度,0)
2,Obtainthegeneralsolutionofthedifferentialequation
ydytan2x/dx=1-y^2
3,Findthesolutionofthedifferentialequationdy/dx=sin^2x/y^2whichalsosatisfiesy=1whenx=0