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Chapter 9 Class 12 Differential Equations
Ex 9.1, 11 (MCQ) Important
Ex 9.1, 12 (MCQ)
Example 7 Deleted for CBSE Board 2023 Exams
Ex 9.3, 7 Important Deleted for CBSE Board 2023 Exams
Ex 9.3, 10 Important Deleted for CBSE Board 2023 Exams
Example 13
Ex 9.4, 14
Example 17 Important
Example 18 Important
Ex 9.5, 8
Ex 9.5, 15
Example 22 Important
Ex 9.6, 7 Important
Ex 9.6, 13
Ex 9.6, 14 Important
Example 25 Deleted for CBSE Board 2023 Exams
Example 27 Important
Example 28 Important
Misc 6
Misc 11
Misc 12 Important
Misc 13
Chapter 9 Class 12 Differential Equations
Last updated at Dec. 27, 2021 by Teachoo
Example 1 Find the order and degree, if defined , of each of the following differential equations : (i) ππ¦/ππ₯βcosβ‘γπ₯=0γ ππ¦/ππ₯βcosβ‘γπ₯=0γ π^β²βππ¨π¬β‘γπ=πγ Highest order of derivative =1 β΄ Order = π Degree = Power of π¦^β² Degree = π