Ex 9.2, 3 - Chapter 9 Class 12 Differential Equations
Last updated at April 16, 2024 by Teachoo
Gen and Particular Solution
Ex 9.2, 12 (MCQ) Important
Question 11 (MCQ) Deleted for CBSE Board 2024 Exams
Question 12 (MCQ) Important Deleted for CBSE Board 2024 Exams
Example 2
Ex 9.2, 1
Ex 9.2, 2
Ex 9.2, 5
Ex 9.2, 3 You are here
Example 3 Important
Ex 9.2, 7
Ex 9.2, 10
Ex 9.2, 4 Important
Ex 9.2, 8 Important
Ex 9.2, 9
Ex 9.2, 6 Important
Example 19
Misc 2 (i)
Gen and Particular Solution
Last updated at April 16, 2024 by Teachoo
Ex 9.2, 3 Verify that the given functions (explicit or implicit) is a solution of the corresponding differential equation : 𝑦= cos𝑥+𝐶 : 𝑦′+ sin𝑥=0 𝑦= cos𝑥+𝐶 𝑑𝑦𝑑𝑥=−sin𝑥+0=−sin𝑥 Now , we have to verify 𝑦′+sin𝑥=0 Taking L.H.S ∴ 𝑦′+sin𝑥 =−sin𝑥+sin𝑥 =0 = R.H.S Hence Verified