number system

 Number System:

definition of number system:

A number system in base uses unique symbols for digits. One or more digits are combined to get a number. The base of the number decides the valid digits that are used to make a number.

 In a number, the position of digit starts from the right-hand side of the number. The rightmost digit has position 0, the next digit on its left has position 1, and so on. 

KINDS OF NUMBER SYSTEM:

The digits of a number have two kinds of values:

1. Face value, and
2. Position value.