Solution of the differential equation `tan y.sec^(2) x dx + tan x. sec^(2)y dy = 0` is

The solution of the differential equation y sec^(2) x dx + tan x . Sec^(2) y dy = 0 is

Find the general solution of the differential equations sec^(2)x tan ydx+sec^(2)y tan xdy=0

Solution of the differential equation (dy)/(dx)+ysec^2 x = tan x sec^2 x is

Solution of the differential equation (dy)/(dx)+ysec^2 x = tan x sec^2 x is

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

Find the general solution of differential equation : sec^(2) x tan y dx + sec^(2) y tan x dy = 0

What is the general solution of the differential equation e^(x) tan y dx + (1 - e^(x) ) sec^(2) y dy = 0 ?

What is the solution of the differential equation 3e^(x) tan y dx + (1 + e^(x)) sec^(2) y dy = 0 ?

The solution of the differential equation dy/dx=sec x-y tan x is