ANY SOUTH KOREANS HERE TELL ME WHAT IS INTEGERS?
Answers
Answer:
An integer
Step-by-step explanation:
is colloquially defined as a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 5+
1
/
2
, and √2 are not.
The set of integers consists of zero (0), the positive natural numbers (1, 2, 3, ...), also called whole numbers or counting numbers,[2][3] and their additive inverses (the negative integers, i.e., −1, −2, −3, ...). The set of integers is often denoted by the boldface (Z) or blackboard bold {\displaystyle (\mathbb {Z} )}{\displaystyle (\mathbb {Z} )} letter "Z"—standing originally for the German word Zahlen ("numbers").[4][5][6][7]
{\displaystyle \mathbb {Z} }\mathbb {Z} is a subset of the set of all rational numbers {\displaystyle \mathbb {Q} }\mathbb {Q} , which in turn is a subset of the real numbers {\displaystyle \mathbb {R} }\mathbb {R} . Like the natural numbers, {\displaystyle \mathbb {Z} }\mathbb {Z} is countably infinite.
The integers form the smallest group and the smallest ring containing the natural numbers. In algebraic number theory, the integers are sometimes qualified as rational integers to distinguish them from the more general algebraic integers. In fact, (rational) integers are algebraic integers that are also rational numbers.
Contents
1 Symbol
2 Algebraic properties
3 Order-theoretic properties
4 Construction
5 Computer science
6 Cardinality
7 See also
8 Footnotes
9 References
10 Sources
11 External links
Answer:
I am not South Korean I am Indian OK now the answer time
Step-by-step explanation:
a whole number, such as 3 or 4 but not 3.5