Ex 9.2, 12 (MCQ) - Chapter 9 Class 12 Differential Equations

Last updated at April 16, 2024 by

Ex 9.2, 12 - Number of arbitrary constants in particular solution

Ex 9.2, 12 - Chapter 9 Class 12 Differential Equations - Part 2

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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

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