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Ex 9.1, 11 - Chapter 9 Class 12 Differential Equations (Term 2)
Last updated at Aug. 11, 2021 by Teachoo
Chapter 9 Class 12 Differential Equations
Concept wise
-
Order and Degree
- Gen and Particular Solution
- Formation of Differntial equation when general solution given
- Variable separation - Equation given
- Variable separation - Statement given
- Solving homogeneous differential equation
- Solving Linear differential equations - Equation given
- Solving Linear differential equations - Statement given
Transcript
Ex 9.1, 11 The degree of the differential equation ((π^2 π¦)/(ππ₯^2 ))^3+(ππ¦/ππ₯)^2+π ππ(ππ¦/ππ₯)+1=0 is (A) 3 (B) 2 (C) 1 (D) Not defined ((π^2 π¦)/(ππ₯^2 ))^3+(ππ¦/ππ₯)^2+π ππ(ππ¦/ππ₯)+1=0 (π¦^β²β² )^3+(π¦^β² )^2+sin (π¦^β² )+1=0 Since π¦^β² is in sin (π¦^β² ) It is not a Polynomial equation β΄ Degree is Not Defined β΄ Option D is correct.
