Answer
A= {1,3,5,6,7,8,9}
B = {2,3,6,9,10}
for work see step by step solution....
Work Step by Step
As we know that
Set A-B consist of all the element of Set A that are not in set B, and A Ո B consist of common elements of both sets A and B. So set A=(A-B)U(AՈB)
so by putting values A= {1,5,7,8} U {3,6,9}
A= {1,3,5,6,7,8,9}
in the similar way for set B:
B-A= all elements of set B not in A
B = (B-A)U(AՈB)
B = {2,10} U {3,6,9}
B = {2,3,6,9,10}
