Question

How will you find whether a number is represented in decimal/binary/octal or hexadecimal system?​

Answer 1

Answer:

Answer: A number in binary will start with a lower case “b” and be followed by only 1 and 0 digits. A number in octal will start with a “0” (zero) and be followed by digits from 0 to 7. A number in hexadecimal will start with “0x” (that's zero again) and be followed by digits from 0 to 9 and letters from A to F.