12. Suppose U = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\} is the universal set and G = \{1, 2, 3, 4, 5, 6, 7\} . What (1 point)

O \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}

O cannot be determined

O \{1, 2, 3, 4, 5, 6, 7\}

O \{8, 9, 10\}

is G'?