Sure! 15 belongs to several sets of numbers, including the natural numbers, whole numbers, integers, rational numbers, and real numbers. In each set, 15 is classified based on its properties and relationships with other numbers. These sets form a hierarchy, with each set containing the previous set as a subset.
To any set that contains it! It belongs to {-3.15}, or {-3.15, sqrt(2), pi, -3/7}, or all numbers between -4 and +5, or negative numbers, or rational numbers, or real numbers, or complex numbers, etc.
To any set that contains it! It belongs to {sqrt(30)}, or {45, sqrt(30), pi, -3/7}, or irrational numbers, or real numbers between -6 and 6, or all real numbers or complex numbers, etc.
Any set that contains -1.2, whether finite or infinite. For example, the set consisting of only -1.2 ie {-1.2}, the set consisting of -1.2 and 5 = {-1.2,5}, the set consisting of -1.2 and 3 and sqrt(17) = {-1.2,3,sqrt(17)}, and so on.
It belongs to any set which has it as a member.The standard sets that include it are:Negative integer numbers (ℤ⁻)Integer numbers (ℤ)Rational numbers (ℚ)Real numbers (ℝ)Complex numbers (ℂ)Note: ℤ⁻ ⊂ ℤ ⊂ ℚ ⊂ ℝ ⊂ ℂ
To any set that contains it! It belongs to {8}, or {8, sqrt(2), pi, -3/7}, or {8, bananas, France, cold} or all whole numbers between 4 and 53, or multiples of 2, or composite numbers, or counting numbers, or integers, or perfect cubes, or rational numbers, or real numbers, or complex numbers, etc.
-5
-10 belongs to the set of all integers denoted by Z.
It belongs to infinitely many sets. Some notable sets to which it belongs include:* Integers * Negative integers * Rational numbers * Real numbers * Complex numbers
To any set that contains it! It belongs to {-3.15}, or {-3.15, sqrt(2), pi, -3/7}, or all numbers between -4 and +5, or negative numbers, or rational numbers, or real numbers, or complex numbers, etc.
There is no such number. All of these sets go on forever.
It belongs to any set that contains it: for example, {4.75, -12, pi, sqrt(5), 29}. It belongs to the set of integers which is a proper subset of rational numbers which is a proper subset of real numbers which is a proper subset of complex numbers. So -12 belongs to all the above sets.
The union is all the numbers in all the sets.
No, because there are an infiite number of sets that contain -5. For example {-5, 8}, which does not even have a name.
They are all sets that contain it. It belongs to {-400}, or {-400, sqrt(2), pi, -3/7}, or {-400, bananas, France, cold} or all whole numbers between -500 and -300, or multiples of 5, or negative composite numbers, or integers, or rational numbers, or real numbers, or complex numbers, etc.
You can make lots of sets that contain the number 74, for example:{74} {73, 74, 75} {0, 74, 8, 99} The set of integers The set of real numbers The set of complex numbers
To any set that contains it! It belongs to {12}, or {12, sqrt(2), pi, -3/7}, or all whole numbers between 3 and 53, or multiples of 3, or composite numbers, or counting numbers, or integers, or rational numbers, or real numbers, or complex numbers, etc.
To any set that contains it! It belongs to {-6}, or {45, sqrt(2), -6, pi, -3/7}, or all whole numbers between -43 and 53, or multiples of 3, or integers, or rational numbers, or real numbers, or complex numbers, etc.