Let. U={b, d, g, m, o, r, u, y} A= {b, u, y}find A’

Given:
The universal set is given as U={b, d, g, m, o, r, u, y}.
The elements of set A is given as A= {b, u, y}.
Required:
The complement of set A.
Explanation:
The universal set is given as,
[tex]U=\text{ \textbraceleft b, d, g, m, o, r, u, y \textbraceright}[/tex]The complement of any set which is a subset of a universal set is obtained by eliminating those elements from the universal set which is present is set A.
Therefore the complement of A is calculated as,
[tex]A^{\prime}\text{ = \textbraceleft d, g, m, o, r \textbraceright }[/tex]Answer:
Thus the complement of set A is A' = { d, g, m, o, r }.