Verified answer

Step-by-step explanation:

To find the complement of set A (A'), we need to determine the elements in the universal set U that are not present in set A.

Given:

U = {a, b, c, d, e, f, g, h, I, j, k, o, t, u, v, z}

A = {b, c, d, e, f, g}

To find A', we need to find the elements in U that are not in A.

A' = {a, h, I, j, k, o, t, u, v, z}

So, A' = {a, h, I, j, k, o, t, u, v, z}