C is one of the **most popular computer programming language** because of its **flexibility** and **power**. It has won widespread acceptance because it gives programmer **maximum control** and **efficiency**.

C is **mother of all programming languages** and learning it makes your programming fundamentals very strong and you can **influence the programmer all over the world**.

**Numerical computing** is an approach of solving complex mathematical problems which **can not be solved easily by analytical mathematics** by using **simple arithmetic operations** and which requires development, analysis and use of an algorithm along with some computing tools.

In numerical analysis mathematical problems are **formulated and solved with arithmetic operations** and these arithmetic operations are carried out with the help of **high level programming languages like C, C++, Python, Matlab** etc on computer.