Question

If $A=\{2,4,6\},B=\{1,3,5\},C=\{2,3,4\}$, find
$A\cup B,A\cup C,A\cap C,\cap B,A\cap (B\cup C)$

Answer 1

• Given $A=${$2,4,6$} , $B=${$1,3,5$} , $C=${$2,3,4$}
• $A\cup B=$ {$1,2,3,4,5,6$}
• $A\cup C=${$2,3,4,6$}
• $A\cap C=${$2,4$}
• $A\cap B=$ nullset
• $A\cap (B\cup C)=${$2,4$}