Math past exam questions

4. (a) A Universal set, U, is defined as
U= {15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}.

Sets M and N are subsets of U such that
M= {Prime Numbers} and N={Even Numbers}.

(i) Draw a Venn diagram to represent the sets M, N
and U. (5 marks)

(ii) List the elements of the set (M u N)'.
(1 mark)

(b) (i)Using only a pair of compasses, a ruler and a
pencil, construct parallelogram ABCD in which
AB=AD=7 cm and the angle BAD is 60Ëš.
(5 marks)

(ii) Measure and write down the length of the
diagonal AC. (1 mark)

Total 12 marks