# Ex 9.1, 12 (MCQ) - Chapter 9 Class 12 Differential Equations

Last updated at April 16, 2024 by Teachoo

Last updated at April 16, 2024 by Teachoo

Ex 9.1, 12 The order of the differential equation 2x2 d2y/dx2 - 3 dy/dx + y = 0 is (A) 2 (B)1 (c) 0 (D) Not defined 2x2 d2y/dx2 - 3 dy/dx + y = 0 is 2x2 (y") - 3y' + y = 0 Highest Order of Derivative =2 Order = Option A is correct.