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

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