If you have drawn a number line counting in whole numbers, the integers are those whole number points. Any decimal numbers in between are not integers.
Non-positive integers are zero and the negative integers.
The set of integers represents the integers.
consecutive integers
-1, -3 and -8
There are no boundary points.
Points
infinity
Yes.....0 is an element of all integers Integers can be thought of as points on an infinitely long number line
If you have drawn a number line counting in whole numbers, the integers are those whole number points. Any decimal numbers in between are not integers.
no, integers are whole numbers and have no decimal points ; 1,2,3 etc. are integers but not 1.8, for example do not have any values after the decimal
Each run is one point. A ball reaching the boundary, but touching the ground on the way, scores four points. If the ball reaches past the boundary, without touching the ground, it scores six points.
Billions are integers and so there will be no decimal points or digits after it.
A polygon (or any other plane shape) is convex if you take any two points inside it (or on its boundary) then the line joining those points is wholly inside (or on the boundary of) the polygon.
For a closed shape, they are point inside its boundary or perimeter.
-- Integers are very useful when you need to count things. -- If you are running short of decimal points and fraction bars, then integers are definitely the best numbers to use, since they don't need any of those.
If you include the end-points, there are 1 million of um.If you exclude the end points, there are only 999,998.