Example 21 - Chapter 9 Class 12 Differential Equations
Last updated at May 29, 2018 by Teachoo
Transcript
Example 21 Find the general solution of the differential equation +2 2 =0 +2 2 =0 = +2 2 = + 2 2 This is not of the form + = we find = + 2 2 = + 2 2 = 2y Differential equation is of the form + P1 x = Q1 where P1 = 1 & Q1 = 2y Now, IF = 1 IF = e 1 IF = e log IF = e log 1 IF = 1 Solution is x(IF) = + x 1 = 2 1 + = 2 + = 2 + x = y (2y + c) x = 2y2 + cy
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Example 21 You are here
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Chapter 9 Class 12 Differential Equations
Serial order wise
About the Author
Davneet Singh
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.