Question

In the following which is octal number system :
a) 23 b) 79 c) 5E d)101​

Answer 1

Answer:

b is ans

Explanation:

please mark as brainlist

Answer 2

Answer:

Option (b) 79 is the correct answer

Definition

A number system which has its base as ‘eight’ is called an Octal number system. It uses numbers from 0 to 7. Let us take an example, to understand the concept. As we said, any number with base 8 is an octal number like 248, 1098, 558, etc.

Like Octal number is represented with base 8, in the same way, a binary number is represented with base 2, decimal number with base 10 and the hexadecimal number is represented with base 16. Examples for these number systems are:

222 is a binary number

10010 is a decimal number

4016 is a hexadecimal number

If we solve an octal number, each place is a power of eight.

1248= 1 × 82 + 2 × 81 + 4 × 80I