Example 25 - Chapter 5 Class 12 Continuity and Differentiability
Last updated at Sept. 24, 2018 by Teachoo
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 / = ( )/(( + ) )
Chapter 5 Class 12 Continuity and Differentiability
Concept wise
- Checking continuity at a given point
- Checking continuity at any point
- Checking continuity using LHL and RHL
- Algebra of continous functions
- Continuity of composite functions
- Checking if funciton is differentiable
- Finding derivative of a function by chain rule
- Finding derivative of Implicit functions
- Finding derivative of Inverse trigonometric functions
- Finding derivative of Exponential & logarithm functions
- Logarithmic Differentiation - Type 1
- Logarithmic Differentiation - Type 2
- Derivatives in parametric form
- Finding second order derivatives - Normal form
- Finding second order derivatives- Implicit form
- Proofs
- Verify Rolles theorem
- Verify Mean Value Theorem
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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.