(a)[1]
Find the value of $n(M)$.
(b)[1]
Write down the intersection set $E \cap M$.
(c)[1]
$y \in (E \cup M)'$. Write down one possible value for $y$.
Mathematics 0580 · IGCSE · Sets
Sets — practice question
Let $\mathcal{E} = \{x : x$ is an integer and $1 \le x \le 12\}$. Define $E = \{\text{even numbers}\}$ and $M = \{\text{multiples of }3\}$.