Question

Let U = (5,6,7, 8, 9, 10, 11, 12, 13, 14, 15, 16) be the universal set and let
A = {5, 7, 11, 13), B = {6, 8, 10, 12, 14, 16) and C = [5, 6, 8, 10, 11, 12)
be its subsets.
Find : (i) A
(ii) B
(iii) C'
89​

Answer 1

Answer:

A = {even numbers}

= {4, 6, 8, 10, 12}

(ii) B = {odd numbers greater then 8}

= {9, 11, 13}

(iii) C = {Prime numbers}

= {5, 7, 11, 13}

(iv) D = {even numbers less than 10}

= {4, 6, 8}

A’= {5, 7, 9, 11, 13},

B’ = {4, 5, 6, 7, 8, 10, 12}

C’ = { 4, 6, 8, 9, 10, 12}

and D’ = {5, 7, 9, 10, 11, 12, 13}

thank:-)