NCERT Solutions for Class 12 Mathematics – Chapter 5- Exercise 5.7 – Continuity and Differentiability

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Second-Order Derivatives

Let y = f(x) be a differentiable function of x and let its derivative be called the first derivative of the function. If the first derivative is differentiable, its derivative is called the second derivative of the original function and is denoted by the symbols \frac{d^{2}y}{dx^{2}},\: y_{2}\: or\: f^{''}(x).

The derivative of a given order at a point can exist only when the function and all derivatives of lower order are differentiable at the point.

NCERT Solutions for Class 12 Mathematics – Chapter 5 – Exercise 5.7 – Continuity and Differentiability

XII M NCERT Continuity and Differentiability Ex 5.7 (1) XII M NCERT Continuity and Differentiability Ex 5.7 (2) XII M NCERT Continuity and Differentiability Ex 5.7 (3) XII M NCERT Continuity and Differentiability Ex 5.7 (4) XII M NCERT Continuity and Differentiability Ex 5.7 (5)

 

Continuity and Differentiability – MCQ

 

CBSE    Class 12   NCERT Solutions    Mathematics
 Inverse Trigonometric Functions
Determinants – Chapter 4
Determinants Chapter 4 Exercise 4.1 and 4.2
Determinants Chapter 4 Exercise 4.3 and 4.4
Determinants – Chapter 4 – Exercise 4.5
Determinants – Chapter 4 – Exercise Miscellaneous
Continuity and Differentiability – Chapter 5 – Exercise 5.2
Continuity and Differentiability – Chapter 5 – Exercise 5.3
Continuity and Differentiability – Chapter 5 – Exercise 5.4
Continuity and Differentiability – Chapter 5 – Exercise 5.5
Continuity and Differentiability – Chapter 5 – Exercise 5.6
Continuity and Differentiability – Chapter 5 – Exercise 5.7
Integrals – Chapter 7 – Exercise 7.1

  

                   ISC              Class 12                   Mathematics

Previous Years Board Questions Solutions of Previous years Board Questions
Inverse Trigonometric Functions (2000 to Sem 1-2021) Inverse Trigonometric Functions (2000 to Sem 1-2021)
Matrices (2000 to Sem 1 – 2021) Matrices (2000 to Sem 1-2021)
Determinants (2000 to Sem1-2021) Determinants (2000 to Sem1-2021)
Differentiation (2000 to Sem 1- 2021) Differentiation (2000 to Sem 1- 2021)
L’ Hospital’s Rule (2001 to Sem1-2021)
L’ Hospital’s Rule (2001 to Sem1-2021)
Rolle’s Theorem and Lagrange’s Mean Value Theorem (1998 to 2020) Rolle’s Theorem and Lagrange’s Mean Value Theorems (1998 to 2020)
Maxima and Minima (2000 to 2020) Maxima and Minima (2000 to 2020)
Integration (1990 – 2011) Integration (1990 – 2011)
Integration (2012 to 2022) Integration (2012 to 2022)
Differential Equations (1991 to 2005) Differential Equations (1991 to 2005)
Differential Equations (2006 to 2022) Differential Equations (2006 to 2022)
Probability (Addition and Multiplication Theorem-Conditional Probability) (1993 to 2022) Probability (Addition and Multiplication Theorem, Conditional Probability) (1993 to 2022)
Probability (Baye’s Theorem) (2000 to Sem 2-2022) Probability (Baye’s Theorem) (2000 to Sem 2-2022)
Probability (Probability distribution and Binomial distribution) (1992 to 2020) Probability (Probability distribution and Binomial distribution) (1992 to 2020)
Application of Calculus in Commerce and Economics (2005 to Sem 1-2021) Application of Calculus in Commerce and Economics (2005 to Sem 1-2021)
Linear Programming (2008 to Sem 2-2022) Linear Programming (2008 to 2022)
Linear Regression (2005 to 2022)
 
                MCQ              Class 12         Mathematics

Relations and Functions
Inverse Trigonometric Functions
Matrices
Determinants
Continuity and Differentiability
Tangents and Normals
Maxima and Minima
Increasing and Decreasing Functions
Application of Calculus in Commerce and Economics (Set I)
Application of Calculus in Commerce and Economics (Set II)
Integration MCQs (Set 1)
 Integration MCQs (Set 2)
Specimen Paper for Semester 1 – 2021 – ISC – Class XII Mathematics
Linear Regression
ISC   –   Class 12  –  Mathematics  –  Sem 2  –  2022  – Sample Paper

                            Sample Paper 1
                            Sample Paper 2
ISC – Class 12 –  Mathematics – Sem 1 – 2021 – Sample Paper

                         Specimen Paper
ISC- Class 12 – Mathematics – Sem 2 – 2022 – Chapterwise Questions

                      Differential Equations (Set 1)
                      Differential equations (Set 2)
                      Integration
                     Probability
                     Linear Programming (LPP)

 

ICSE – Class 10  -Mathematics   –     Sem 2  –    2022 – Sample Paper

                              Sample Paper 1                Solutions of Sample Paper 1
ICSE – Class 10 – Mathematics –  Sem 1-  2021 – Sample Paper

Mock Question Paper

 

                 MCQ               Class 10            Mathematics

Banking (Set 1)
Banking (Set 2)
GST
Linear Inequations (Set 1)
Linear Inequations (Set 2)
Quadratic Equations
Factorization
Ratio and Proportion
Matrices
Arithmetic Progression (A.P.)
Similarity (Set 1)
Similarity (Set 2)
 Reflection
Section Formula
 Straight Lines
 Probability
Circle (Set 1)
Circle (Set 2)
Mock Question Paper for Semester 1 (2021) ICSE Class X Mathematics
ICSE Class X – Specimen Question Paper released by CISCE for Semester 1 (2021) – Mathematics

 

          MCQ         Class 10      Physics

Sound

 

 

            Formula             Mathematics

Formula and Theorems for Class X
Class XI Formula Trigonometry
Inverse Trigonometric Functions – Class 12
 
Differentiation and Limits for Class 11 and 12
 
Integration for Class 11 and 12
 
 Linear Regression – Class 12- ISC

 

     ISC / ICSE  Board Paper

ISC  – Class 12 – 2020 – Mathematics Question Paper
ISC –  Class 12 – 2019 –  Mathematics Question Paper
ISC Class 12 Semester 1- 2021 Mathematics Question Paper with Solution
ISC – Class 12 – Semester 2-2022 Mathematics Question Paper with Solution
ICSE – Class 10 – 2020- Mathematics Question Paper 
ICSE – Class 10 – 2019 – Mathematics Question Paper
ICSE – Class 10 – 2018 – Mathematics Question Paper
ICSE – Class 10 – 2019 – Physics Question Paper
ICSE – Class 10 – 2018 – Physics Question Paper 
ICSE – Class 10 -2020- Mathematics Question PaperSolutions

 

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