- Introduction to Function
- More on Introduction to Functions
- Problem3-Introduction to Function
- Problem4-Introduction to Function
- Domain & Range of Binary Relation
- Graphs of Algebraic Functions
- Graph of Functions Defined Piece-wise

- Algebraic Functions
- Trigonometric Functions
- Introduction to Binary Operations
- More on Inverse Trigonometric Functions
- Further to Inverse Trignometric Functions
- Operations on Residue Classes Modulo n
- Properties of Binary Operations
- More on Logarithmic Functions
- Theorems on Binary Operation
- Inverse Hyperbolic Functions
- Explicit and Implicit Functions
- Parametric Functions
- Even and Odd Functions
- Problem-Even and Odd Functions

- Composition of a Functions
- Problem-Composition of Functions
- Inverse of a Function
- More on Inverse of a Functions
- Problem-Inverse of a Function
- Algebraic Method to find the Inverse Function
- Problem-Algebraic Method to find the Inverse Function

- Meaning of the Phrase 'x' Approaches zero, Infinity
- Problem-Meaning of the Phrase 'x' Approaches zero, Infinity
- Concept of a Limit of a Function
- Problem-Concept of Limit of a Function

- Limit at Infinity
- Method for Evaluating the Limits at Infinity
- Problem-Method for Evaluating the Limits at Infinity
- Deducting Formulae at Limit Approaches to 0 and infinity
- Problem-Deducting Formulae at Limit Approaches to 0 and infinity
- The Sandwitch Theorem

- One-Sided Limits
- Criterion for Existence of Limit of a Function
- Problem1-Criterion for Existence of Limit of a Function
- Continuity of a Function at a Number

- Graph of the Exponential Function
- Problem1-Graph of the Exponential Function
- More on Graph of Exponential Function
- Problem1-More on Graph of Exponential Function
- Graph of Common Logarithmic Function
- Problem1-Graph of Common Logarithmic Function
- Graph of Natural Logarithmic Function
- Problem1-Graph of Natural Logarithmic Function
- Graphs of Implicit Functions-Circle
- Problem1-Graphs of Implicit Functions-Circle
- Graphs of Implicit Functions-Ellipse
- Graph of Parametric Equations
- Problem1-Graph of Parametric Equations
- Graphs of Discontinuous Functions
- Problem1-Graphs of Discontinuous Functions
- Graphical Solution of the Equation