Question
Solve the differential equation 
Solution
The given differential equation is
...(1)
Put x + y = t,
Separating the variables, we get,
Integrating both sides, we get,
or
or
or
or
or
which is required solution.
...(1)Put x + y = t,
Separating the variables, we get,
Integrating both sides, we get,
or
or
or
or
or
which is required solution.
