Example 25 - Find dy/dx, if y + sin y = cos x - Finding derivative of Implicit functions

  1. Chapter 5 Class 12 Continuity and Differentiability
  2. Serial order wise

Transcript

Example 25 Find / , if y + sin y = cos y + sin y = cos x Differentiating both sides by x / + ( (sin ) )/ = ( ( ) )/ / + ( ( sin ) )/ = sin x / + ( ( ) )/ . / = sin x / + cos y / = sin x / (1 + cos y) = sin x / = ( )/(( + ) )

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
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.