Question

Natural numbers, their negative and zero (0) are called integers i.e. ......_4, _3, _2, _1, 0, 1, 2, 3, 4, ........​

Answer 1

Answer:

An integer (from the Latin integer meaning "whole")[note 1] is 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 a boldface Z ("Z") or blackboard bold {\displaystyle \mathbb {Z} } \mathbb {Z} (Unicode U+2124 ℤ) standing for the German word Zahlen ([ˈtsaːlən], "numbers").[4][5]

Z is a subset of the set of all rational numbers Q, in turn a subset of the real numbers R. Like the natural numbers, 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, the (rational) integers are the algebraic integers that are also rational numbers.

Answer 2

All natural number their negative and 0 are called integers .

It start from - infinity to + infinity .

all real number are not natural number but all natural numbers are called real number.

all integers are called real number but all real number are not integer.

integer are not in fraction.

some of the example of integer are

.......-5,-4,-3,-2,-1,0,1,2,3,4,5,6....