Introduction This article is a cheat sheet for AWS Cloud Practitioner Certification exam. The article covers various AWS services and terminologies that are essential for understanding the basics …

## Rational numbers and their properties

Rational numbers are numbers that can be expressed as a ratio of two integers, where the denominator is not zero. Rational numbers are denoted by the symbol "Q" and include fractions, decimals, and …

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## Integers and their properties

Integers are the set of whole numbers and their negative counterparts. They are denoted by the symbol "Z" and are used to represent quantities that include negative numbers. Integers have many …

## Whole numbers and their properties

Whole numbers are the set of natural numbers, including zero. They are denoted by the symbol "W" and are used to represent quantities that do not include fractional parts. Whole numbers have many …

## Natural numbers and their properties

Natural numbers are the most fundamental concept in mathematics. They are the numbers used to count objects or quantities, and are denoted by the symbol "N". Natural numbers are infinite, starting …

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## Counting and numbers

Counting Numbers and Basic Arithmetic Operations Counting numbers are the most basic type of numbers that we use in everyday life. They are used to represent quantities, such as the number of …