4400 Higher November 2007 Paper 3 Q7

(a) \(A = \{1, 2, 3, 4\}\)
\(B = \{2, 4, 6, 8\}\)
Write down the members of \(A \cup B\). (2)

(b) \(\mathscr{E} = \{\text{Positive integers less than } 10\}\)
\(P = \{3, 4, 5, 6, 7, 8\}\)
\(P \cap Q = \varnothing\)
Write down all the possible members of \(Q\). (2)