Question

a 10: Let A = {x: x is a natural number and a factor of 18} and B = {x: x is a natural number and less than 6}. Find A UB. A = {1, 2, 3, 6, 9, 18} B = {1, 2, 3, 4, 5)​

Answer 1

Answer:

A={ 1,2,3,6,9,18}

B={ 1,2,34,5}

AuB ={ 1,2,3,4,5,6,9,18}