Question

Let A = {2, 4, 6, 8, 10, 12; and B = {3,6,9, 12, 15). Find AU B and An B​

Answer 1

Answer:

since union means all the elements of set A and set B will come hence AUB= {2,3,4,6,8,9,10,12,15}

now intersection means commom in both so AΠB will be {6,12}