Question

If A = {1, 2, 3, 4} and B = {0, 2, 4, 6} Then A B ∪ will be.​

Answer 1

Answer:

AUB = {( 1,0 ),(1,2),(1,4),(1,6),(2,0),(2,2),(2,4),(2,6),(3,0),(3,2),(3,4),(3,6),(4,0),(4,2),(4,4),(4,6)}

Answer 2

Answer:

A U B = { 0, 1, 2, 3, 4, 6}

Step-by-step explanation:

Union indicates that all the elements in both A and B

Therefore, combing all the elements from A and B, we get,

A U B = {0, 1, 2, 3, 4, 6}

[Note: do not repeat 2, 4 even though it is present in both A and B]