2 (ङ) Solve the differential equation sec x cosec y dx + sec y dy = 0. 4. Segment all:

Solve the differential equation: cosec^(3)x dy- cosec y dx= 0

Solve the differential equation : sec^(2)x tan y dx + sec^(2) y tan x dy = 0

Solve the differential equation : tanx (dy)/(dx) +2y = sec x .

Solve the differential equation e^(x) tan y dx + (1-e^(x))sec^(2) y dy = 0

Solve the differential equation (dy)/(dx)=sec^(2)x .

Solve the differential equation (dy)/(dx)=sec^(2)x .

Solve the differential equation: y\ dx+(x-y^2)dy=0

Solve the differential equation : sec^2 x tan y dx -sec^2 y tan x dy = 0 given that y = pi/3 at x = pi/4 .

The solution of the differential equation sec x dy - "cosec " y dx = 0 is

The solution of the differential equation sec x dy - "cosec " y dx = 0 is