I would just call it "zero". But any expression that results in zero will do as well, for example, 1-1, 2-2, 3-3, etc.
9
Leaving aside permutations, there are five distict ways of writing the number 4 as the sum of 5 non-negative integers.0 + 0 + 0 + 0 + 40 + 0 + 0 + 1 + 30 + 0 + 0 + 2 + 20 + 0 + 1 + 1 + 20 + 1 + 1 + 1 + 1
An even number is one that when divided by 2 gives an integer. Now this questions becomes which is smaller, 0 or negative numbers. The number -2 is even since 2 divides it integrally. Is -2 less that 0? Many people say a number A is smaller than a number B is A is to the left of B on the number line. Certainly, that would make -2<0 and zero would not be the smallest even number. When we evaluate absolute value of 0, then we say that 0 is the smallest even number in the absolute value. Really, we don't know what is the smallest number but we say that - ∞ is a value smaller than any fixed bound, so we can't say exactly which is the smallest even number.
The first digit can by selectd in one of two ways, since a number starting with zero would not be a 5-digit number. After that, each of the other four digits can be selected in 3 ways. So the number of 5-digit numbers is 2*34 = 162
Undefined: You cannot divide by zero
9
Leaving aside permutations, there are five distict ways of writing the number 4 as the sum of 5 non-negative integers.0 + 0 + 0 + 0 + 40 + 0 + 0 + 1 + 30 + 0 + 0 + 2 + 20 + 0 + 1 + 1 + 20 + 1 + 1 + 1 + 1
2
How do you write and say the number 0 in Korean
An even number is one that when divided by 2 gives an integer. Now this questions becomes which is smaller, 0 or negative numbers. The number -2 is even since 2 divides it integrally. Is -2 less that 0? Many people say a number A is smaller than a number B is A is to the left of B on the number line. Certainly, that would make -2<0 and zero would not be the smallest even number. When we evaluate absolute value of 0, then we say that 0 is the smallest even number in the absolute value. Really, we don't know what is the smallest number but we say that - ∞ is a value smaller than any fixed bound, so we can't say exactly which is the smallest even number.
There are infinitely many subsets of Real numbers. In fact, there are infinitely many subsets of all the Reals in the interval [0,1]. For example, pick any number, x such that 0<x<1. Then the subset [0,x] is a subset and x can be chosen in infinitely many ways.
You forgot your belt.
Well there can be a few ways including Wow! i diddn't really want it but ok! or you can accept whatever it OS and not use it, lots of ways! ________l-h-1-0-1-0-0-2_____
"you're nothing."
0-2 = -2 is a number. There are no electrons in a number.
Infinitely many ways, for example 0 + 5000, 1 + 4999, 2 + 4998, etc.
There is no such number. Many people mistakenly say that 0 is both even and odd or that 0 is neither even nor odd. 0 is even by every mathematical definition of the word "even" and is not odd by every mathematical definition of the word "odd."