(a) Factorize: (m + n)(2x – y) – x(m + n)

(b) A and B are subsets of a universal set
U = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18}
Such that A = {even numbers} and B = {multiples of 3}
(i) List the elements of the sets A, B, (AnB), (AUB) and (AUB)’
(ii) Illustrate the information in (i) on a Venn diagram

(c) Find the values of x and y in the vector equation
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