Ex 5.7, 2 - Chapter 5 Class 12 Continuity and Differentiability
Last updated at July 18, 2019 by Teachoo
Transcript
Ex 5.7, 2 Find the second order derivatives of the function 20 Let y = 20 Differentiating . . . = ( 20 ) = 20 20 1 = 20 19 Again Differentiating . . . = ( 20 19 ) 2 2 = 20 ( 19 ) 2 2 = 20 19 19 1 2 2 = 20 19 18 2 2 = 380 18 Thus, = 380
Finding second order derivatives - Normal form
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.