Question

10. If = {1,2,3,4,5,6,7,8,9}, = {2,4,6,8}, = {2,3,5,7}.
(a) Verify that ( − ) ∪ ( − ) = ( ∪ ) − ( ∩ ) (3)
(b) Verify that ( ∩ )
′ = ′ ∪ ′

Answer 1

Answer:b. Verify that ( n )= u by question