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Example 22 - Chapter 5 Class 12 Continuity and Differentiability
Last updated at August 7, 2026 by Teachoo
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
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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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Transcript
Example 22 Find šš¦/šš„ if š„ ā š¦ = š. (x ā y) = š Differentiating both sides w.r.t x (š(š„ ā š¦))/šš„= šš/šš„ šš„/šš„ā šš¦/šš„ = 0 1 ā šš¦/šš„ = 0 š š/š š = 1
