Question

Question 5 Find the intersection of each pair of sets:

(i) X = {1, 3, 5} Y = {1, 2, 3}

(ii) A = {a, e, i, o, u} B = {a, b, c}

(iii) A = {x: x is a natural number and multiple of 3}

B = {x: x is a natural number less than 6}

(iv) A = {x: x is a natural number and 1 < x ≤ 6}

B = {x: x is a natural number and 6 < x < 10}

(v) A = {1, 2, 3}, B = Φ

Class XI - Sets Page 18

Answer 1

1.{1,3}
2.{a}
3.{3}
4.{11,12,13,14,15,16,17,18,19,20,21,....}
5.{}
Hope it helps you...