If two sets A and B are given, then the set consisting of all the elements which are either in A or in B or in both is called?

Union of A and B

Complement of A

Complement of B

None of these

The union of two sets A and B (denoted as A ∪ B) includes all elements that are in A, in B, or in both.

It represents the total collection of elements from both sets without repetition.