# Which set is a subset of every set? {}, {0}, {1}

**Solution:**

A set is a well-defined collection of numbers, alphabets, objects, or any items. A subset is a part of the set.

Set A is a subset of set B if all the elements in set A are present in set B. Here, A is called the subset, and B is called the superset. It is denoted by A ⊆ B.

- An empty set is a subset of every set.
- {} is a subset of every set.

Thus, {} is a subset of every set.

## Which set is a subset of every set? {}, {0}, {1}

**Summary:**

The trivial subset of every set is {}.

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