Find the union and interesection of each of the following A={3,6,9,12}, B ={6,8,9}

Hello,

The answer would be,

A union B = {3,6,9,12}

and A intersection B= {6,9}

Step-by-step explanation:

A = {3,6,9,12}

B = {6,8,9}

A∪B = {3,6,9,12} ∪ { 6,8,9}   [Union means all of the elements should be included in the set of A∪B]

=> A∪B = {3,6,8,9,12}

Now,

A∩B = {3,6,9,12} ∩ {6,8,9}  [Intersection means common elements of the set]

=> A∩B = {6,9}

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

there are infinitely many solutions.