Respuesta :

Step-by-step explanation:

Solution :A = { 1, 2, 3, 4} and Universal set = U = { 1, 2, 3, 4, 5, 6, 7, 8}Complement of set A contains the elements present in universal set but not in set A.Elements are 5, 6, 7, 8.∴ A complement = A’ = { 5, 6, 7, 8}.