Chapter 9 Class 12 Differential Equations
Ex 9.1, 11 (MCQ) Important
Ex 9.1, 12 (MCQ)
Question 4 Deleted for CBSE Board 2025 Exams
Question 7 Important Deleted for CBSE Board 2025 Exams
Question 10 Important Deleted for CBSE Board 2025 Exams
Example 8
Ex 9.3, 14
Example 12 Important
Example 13 Important
Ex 9.4, 8
Ex 9.4, 15
Example 17 Important
Ex 9.5, 7 Important
Ex 9.5, 13
Ex 9.5, 14 Important
Question 6 Deleted for CBSE Board 2025 Exams
Example 21 Important
Example 22 Important
Misc 4
Misc 9
Misc 10 Important
Misc 11
Chapter 9 Class 12 Differential Equations
Last updated at April 16, 2024 by Teachoo
Example 1 Find the order and degree, if defined , of each of the following differential equations : (i) ๐๐ฆ/๐๐ฅโcosโกใ๐ฅ=0ใ ๐๐ฆ/๐๐ฅโcosโกใ๐ฅ=0ใ ๐^โฒโ๐๐จ๐ฌโกใ๐=๐ใ Highest order of derivative =1 โด Order = ๐ Degree = Power of ๐ฆ^โฒ Degree = ๐