<u>★ Defination:</u>
The number system or the numeral system is the system of naming or representing numbers. The number system helps to represent numbers in a small symbol set.
<u>★ Tips:</u>
The value of any digit in a number can be determined by:
• The digit
• Its position in the number
• The base of the number system
<u>★ Types of number system:</u>
There are various types of number system in mathematics. The four most common number system types are:
• Decimal number system (Base- 10)
• Binary number system (Base- 2)
• Octal number system (Base-8)
• Hexadecimal number system (Base- 16)
