Question

number system Binary, decimal, octal and hexadecimal (give introduction of each number system)​

Answer 1

Answer:

binary number system has only 2 no.s 0 and 1

decimal number system has numbers from 0 to 9.

And octal number system has 8 numbers

Answer 2

Decimal:- Decimal is seem between point is called decimal.

Example:- 1.2

Octal:- The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7.

Hexadecimal:- In mathematics and computing, the hexadecimal numeral system is a positional numeral system that represents numbers using a radix of 16.