In a particular life insurance office, employees Simiyu, Juki, Waithera and
Baraza have a diploma, with Simiyu and Baraza also having a degree. Simiyu,
Macharia, Waithera, Thuo, Mwazia and Kungu are associate members of the
Chartered Insurance Institute (ACII) with Thuo and Mwazia having a diploma.
Required:
Identifying set A as those employees with diploma, set C as those employees
who are ACII and set D as having a degree:
(i) Specify the elements of sets A, C and D. (3
marks)

ii) Draw a Venn diagram representing sets A, C and D, together with their
known
elements. (1 mark)
(iii) What special relationship exists between sets A and D? (1
mark)
(iv) Specify the elements of the following sets and for each set, state in
words what information is being conveyed: A

C; D

C and D

C.
(3 marks)
(v) What would be a suitable universal set for this situation? (1
mark)