Question

Let the universal set be U = { 1,2,3,4,5,6,7,8,9 } , A = { 2,4,5,6 } and B = { 2,3,4,5,7 }

Find the following

i) A’ ii) A – B iii) AՈB​

Answer 1

The answer of (i) be 1,3,7,8,9

(ii) 6

(iii) 2,4,5