Introduction: The number system that we use is the decimal number system that has ten numbers from 0 to 9. It can be represented in a number line as shown below. - 1 is neither a prime nor a composite ...

Number System covers various types of numbers viz. natural numbers, whole numbers, integers, rational and irrational numbers which constitutes the Real number system. Prime Number: A natural number ...

The numbering system utilized in the Administrative Manual is a consecutive decimal code assigned according to subject matter. Gaps in the sequence permit introduction of additional material in its ...