Question

What is Subset?
Class 11th​

Answer 1

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• Subsets are the part of one of the mathematical concepts called Sets.

• The subset relationship is denoted as A⊂B. Since B contains elements not in A, we can say that A is a proper subset of B.

• An improper subset is a subset containing every element of the original set.

• A proper subset contains some but not all of the elements of the original set.

Answer 2

Subset:-

A set A is a subset of a set B, or equivalently B is a superset of A, if A is contained in B.

★ That is, all elements of A are also elements of B.

The symbol "⊆" means "is a subset of".