Cambridge IGCSE. 2025. Mathematics (0580). May/June - Paper 4 (43) · Calculator (Extended) - Question 11

ℰ = {*x*: *x* is an integer and $1 \le x \le 12$}

*E* = {even numbers}

*M* = {multiples of 3}

**(c)** $y \in (E \cup M)'$

Write down a possible value of *y*.