If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B?

Solution:

It is given that

Set A = {1, 3, 5}

Set B = {1, 2, 3, 4, 5, 6}

The union of any two or more sets results in a completely new set that contains a combination of elements that are present in both those two or more given sets. The union of sets is represented by using the word ‘or’.

A ∪ B = {x: x ∈ A or x ∈ B}. Here, x is the element present in both sets, A and B.

So we get,

A ∪ B = {1, 2, 3, 4, 5, 6}

If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B?

Summary:

If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B = {1, 2, 3, 4, 5, 6}.