Need Solution for R.D.Sharma Maths Class 12 Chapter 21 Differential Equations Exercise 21.8 Question 8 Maths Textbook Solution.
Answer:
Given:
Hint : - first, we will separate variables and then solve.
Solution : - We have,
Differentiating with respect to x, we get,
Putting and
in the given differential equation, we get,
Taking like variables on same side, we get,
Multiplying 2 on both the sides, we get,
Integrating on both sides, we get,
Putting v = x + y, we get,
(This is the required solution).