Question

For the universal set {4, 5, 6, 7, 8, 9, 10, 11,12,13} ; find the subset of B = {odd numbers greater than 8}.
Also, find a complement of B.

Answer 1

B = {odd numbers greater then 8} = {9, 11, 13}

B’ = {4, 5, 6, 7, 8, 10, 12}