By itself, it has a value of nothing - which is NOT the same as it has no value. When in a string of digits it is a place holder. For example, 105 is not the same as 15 because the 0 in the first number tells you that the 1 is in the hundreds' place and not the tens' place as it is in the second number.
0
The distance from 0 of an integer is called its absolute value, or magnitude.
Every positive integer ( n ) has two integers that share the same absolute value: ( n ) and ( -n ). The only integer that has the same absolute value as itself and does not have a corresponding negative is ( 0 ), since ( |0| = 0 ). Therefore, for any integer ( n \neq 0 ), there are two integers with the same absolute value, and for ( n = 0 ), there is just one. In total, there are two integers for each non-zero integer and one for zero.
No. The additive identity, 0, is the only value such that A*0 = 0 for any non-zero element A of the set.
9 of them.0, +-1, +-2, +-3, and +-4.
To order integers, you arrange them according to their value from smallest to largest (ascending order) or from largest to smallest (descending order). For example, the integers -3, 1, and 0 in ascending order are -3, 0, and 1. When ordering, negative integers come before positive integers, and among positive integers, lower values appear before higher ones.
There is nothing "in" digits. Digits are single characters representing the ten integers from 0 to 9 (inclusive).
They are the number 0 and negative integers.
What are the integers between 0 and 100 whose positive square roots are integers?
The absolute value is the "magnitude" of a number relative to 0. In real numbers, this is essentially the distance between a number from 0 on the number line. For example, -3 is 3 integers from 0, so |-3| or abs(-3) = 3. 3 is also 3 integers from 0, so |3| or abs(3) = 3 as well. |0| = 0. In complex numbers a + ib, | | is defined as sqrt(a2 + b2).
The absolute value of a number is how many spaces the number is away from 0. So if the number was 32, the absolute value would be 32. And if the number was -54, then the absolute value would be 54. ========== The definition of "absolute value" for a number x (written as |x| ) is: |x| = x for x >0 |x| = 0 for x=0 |x| = -x for x<0
Negative integers, zero and the positive integers, together form the set of integers.