Ex 9.3, 7 - Family of Parabolas having vertex at origin, axis - Formation of Differntial equation when general solution given

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Ex 9.3, 7 Form the differential equation of the family of Parabolas having vertex at origin and along positive Equation Of Parabola where vertex is at origin and axis along y-axis is 2 =4 Differentiating Both Sides w.r.t. 2 =4 =2 =2 Dividing (2) by (1) i.e. (2) (1) 2 = 2 4 1 = 2 2 = = is the required differential equation

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.