Differential EquationHard
Question
The solution of the differential equation sec2 x tan y dx + sec2 y tan x dy = 0 is-
Options
A.tan x = c tan y
B.tan x = c tan (x + y)
C.tan x = c cot y
D.tan x sec y = c
More Differential Equation Questions
The value of y(x) obtained from the differential equation = y - y2, where y (0) = 2 is...Let y(x) be a solution of the differential equation (1 + ex)y′ + yex = 1. If y(0) = 2, then which ofthe following ...The equation of the curve whose subnormal is constant a is...The general solution of the equation is-...The degree of the differential equation = x2 log is-...