Question

If we take Set A = {1,2}, Set B = {3,4} and Set C ={}. Then what is the Uniiversal Set of Set A, Set B and Set C ?​

Answer 1

Answer:

universal set of setA,setB and set C={}

Step-by-step explanation:

I hope this answer may help you

Answer 2

Answer:

U={1,2,3,4,5,6,7}

Note: universal set is the set of all numbers in this universe but to make it easy we take set U as mentioned in answer