**Level:** F.Sc (Pre-Engg)**Class:** 2nd Year**Board:** Punjab Textbook Board**Subject:** Mathematics**Chapter No.1:** Number System**Exercise:** 1.1**Type:** Solution Notes**Author:** Prof. Ahmad Ali**Pages:** 25**PDF Size:** 13.2 MB

**In this exercise we will read these topics:**

- Define the terms function.
- Define independent and dependent variables.
- Who used the terms function.
- Who invented the symbolic way to write function.
- Define domain of a function.
- Define the co-domain of a function.
- Define the range of a function.
- Define the real-valued function.
- What is vertical line test of graph of a function.
- Define piece-wise function.
- Define Open interval.
- Define half closed interval.
- Define closed interval.
- Types of function.
- Define Polynomial function.
- Define Linear function.
- Define Quadratic function.
- Define Identity function.
- Define Constant function.
- Define rational function.
- Define trigonometric function.
- Define the inverse trigonometric function.
- Define the exponential function.
- Define the logarithmic function.
- Define Hyperbolic function.
- Define Inverse hyperbolic function.
- Define Explicit function.
- Define the Implicit function.
- Define Parameter.
- Define Parametric equations.
- Define the Parametric function.
- Define Even function.
- Define Odd function.

the solutions are correct