Best Answer

There are infinite number of sets:

Integers, positive integers, rationals, reals, {1,2,3}, {1, 2.35, sqrt(-7), -one quintillion}

Numbers that are neither prime nor composite.

Multiplicative identities in mathematical groups.

Numbers whose name, in English, begins with the letter O.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Which group of sets does the number 1 belong to?
Write your answer...
Still have questions?
magnify glass
Related questions

What are two elements that belong to the same group?

Two elements that belong to the same group are lithium and sodium. Both elements are found in Group 1 of the periodic table, also known as the alkali metals group. They share similar chemical properties due to having the same number of valence electrons.

What two elements that belong to the same group?

Two elements that belong to the same group are sodium (Na) and potassium (K), which both belong to Group 1 (also known as the alkali metals) on the periodic table.

What is the ratio of sets to wheels in a group of tricycles?

The ratio is 1 : 3.

What group does the alkali metals belong to?

The alkali metals belong to group 1 on the periodic table. These elements include lithium, sodium, potassium, rubidium, cesium, and francium. They are highly reactive metals that readily lose their outermost electron to form positive ions.

Why 1 and 0 is not belong to the group of composite numbers?

because there is no factor for 1 and zero

Coservatives belong to what group?

1. Judaism. 2. The House of Commons.

Do C H and O belong to the same group?

Hydrogen is allocated to group 1, carbon to group 14 and oxygen to group 16.

What are the different elements that contain the same number of outer electrons as sodium?

Elements in the same group as sodium on the periodic table, such as lithium and potassium, also contain the same number of outer electrons (1) as sodium. These elements belong to Group 1 or the alkali metals group, and they share similar chemical properties due to their outer electron configuration.

What group did Germany belong to during World War 1?

The Central Powers

What is Intersection of Sets?

You need two sets to have an intersection. If you have two sets, call them R and S, then their intersection is the set T that contains all elements of R that also belong to S OR all elements of S and also belong to's the same thing.

Which number doesn't belong in 1 3 4 5 9?

4 doesn't belong because it's an even number.

What group number is hydrogen?

The element Hydrogen is in the group number 1.