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

9.2, 10 last slide.jpg

  1. Chapter 9 Class 12 Differential Equations
  2. Serial order wise


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 Let ๐‘ฆ^โ€ฒ=๐‘ฅ Integrating y = ๐‘ฅ^2/2+๐‘ For particular solution, we put value of constant For c = 0 ๐‘ฆ=๐‘ฅ^2/2 for c = 1 ๐‘ฆ=๐‘ฅ^2/2 + 1 So, there is no arbitrary constant in particular solution. โˆด Number of arbitrary constants = 0 So, D is the correct answer

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.