PDF chapter test TRY NOW

1. Find if the given set is a universal set

The set

\{0, 18, 19, 20, 21, 22, 23, 24, 25\}

is if

A = \{0, 18, 20, 22, 24\}

B = \{19, 21, 23, 25\}

Did you find an error?