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Chapter 9 Class 12 Differential Equations

Serial order wise

Last updated at Aug. 11, 2021 by Teachoo

Ex 9.2, 12 The number of arbitrary constants in the particular solution of differential equation of third order are : (A) 3 (B) 2 (C) 1 (D) 0 In a particular solution, there are not arbitrary constants ∴ Number of arbitrary constants = 0 So, D is the correct answer For Example A differential equation of third order is 𝑦^′′′=𝑥 And, its particular solution is y = 𝑥^4/4+1 Since there is no arbitrary constant in particular solution. ∴ Number of arbitrary constants = 0