Let $A = \{2, 4, 6, 8\}$ and $B = \{6, 8, 10, 12\}$. Find $A \cup B$.

  • A
    $\text{A} \cup \text{B} = \{2, 4, 6, 8, 10, 12\}$
  • B
    $\text{A} \cup \text{B} = \{6, 8\}$
  • C
    $\text{A} \cup \text{B} = \{2, 4, 10, 12\}$
  • D
    $\text{A} \cup \text{B} = \{2, 4, 6, 8, 6, 8, 10, 12\}$

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