what is a super subset .please explain me with examples

Sri Lakshmi Divya Sai , Meritnation Expert added an answer, on 7/5/13

Whenever a set A is a subset of set B, we say the B is a superset of A and we write, B ⊇ A.

Symbol ⊇ is used to denote ‘is a super set of’

For example:

A = {a, e, i, o, u}

B = {a, b, c, ............., z}

Here A ⊆ B i.e., A is a subset of B but B ⊇ A i.e., B is a super set of A

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