Question

Find A ∩ B if A = {2, 5, 8, 11, 14} and B = {1, 3, 5, 7}.

Answer 1

\[
\color{red}A = \{\color{red}2,\color{purple}5,\color{red}8,\color{red}{11},\color{red}{14}\}\\
\color{blue}B = \{\color{blue}1,\color{blue}3,\color{purple} 5,\color{blue}7\}
\]