Respuesta :

Given:

A = {1, 2, 3, 4}

B = {2, 3, 6, 7}

Required:

Find A ∪ B.

Here we are to find the union of the sets.

The union of sets is a set containing all the elements that are in event A or Event B.

Thus, we have:

A ∪ B = {1, 2, 3, 4} ∪ {2, 3, 6, 7} = {1, 2, 3, 4, 6, 7}

ANSWER:

A ∪ B = {1, 2, 3, 4, 6, 7}