RBSE Solutions for Class 12 Maths Chapter 12 Differential Equation Ex 12.9

Rajasthan Board RBSE Class 12 Maths Chapter 12 Differential Equation Ex 12.9

Solve the following differential equations :

Question 1.
\(\frac { dy }{ dx } \) + xy = x³y³.
Solution:

Question 2.
\(\frac { dy }{ dx } \) = e^x-y (e^x – e^y)
Solution:

Question 3.
\(\frac { dy }{ dx } \) – y tan x = – y² sec x
Solution:

Question 4.
tan x cos y \(\frac { dy }{ dx } \) + sin y + e^{sin x} = 0
Solution:

Question 5.
\(\frac { dy }{ dx } \) + x sin 2y = x³ cos² y
Solution:

Question 6.

Solution:

Question 7.

Solution:

RBSE Solutions for Class 12 Maths