Real Numbers

Natural numbers =

The number's starting from 1 to ∞

Whole numbers =

The numbers in 0 to all Natural numbers

Integers =

The natural numbers in which the negative numbers are also included with 0

Rational numbers =

A number that can be presented in the form of p/q where q ≠ 0

Terminating number =

those numbers that ends with a finite number.

Non-Terminating number =

numbers that has infinite digits.

Recurring number =

Recurring number is used when the terms have a pattern that is being repeated

A prime number is?

which cannot be divided by any other than itself or 1 is a prime number

Euclid's division lemma formula = ______________________________

dividend = divisor X quotient + remainder ,a = b x q + r 0 < r < b

Coprime no's only have ______ as common factor

1

Coprime is not necessarily _______number.

prime

A positive number is ?

it is either prime or composite number

prime number factors are ____________and ________

1 and number itself

composite number factors are more factors than ________numbers

2

______________ found LCM , HCF.

Carl Friedrich gauss

Product of 2 numbers =

its LCM X HCF

if p divides a^2, then p also divides ________

a

if denominator of a rational number has its prime factors of the form 2^m or 5^n or [2^m X 5^n ] then ___________________

rational number has terminating decimal or else non-terminating, recurring decimal expansion.