Now, let the series of integers be \(-4,-3,-2,-1,0,1,2,3,4 \ldots\)
As we know, whole number is defined as \(0,1,2,3,4,5 \ldots\)
Here, we can see that the whole number series lie in the series of integers. But every integer does not appear in the whole number series.In short every positive integer is a whole numbers but negative integers are not whole numbers
Therefore, not every integer is a whole number. But, every whole number is an integer.