In part (a), a Venn diagram is shown for sets A and B, and the overlapping section is shaded. Part (b): E = {people in a club}, T = {people who play tennis}, S = {people who go swimming}. The club has 60 people in total. 36 people go swimming. The Venn diagram shows 10 outside both sets and 30 in the S-only region.
(a)[1]
Give the shaded region in set notation.
(b(i))[2]
Finish the Venn diagram.
(b(ii))[1]
Find $n(T')$.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$A\cap B$” …