Question

Question 5 Let A = {1, 2, 3, 4, 6}. Let R be the relation on A defined by

{(a, b): a, b∈A, b is exactly divisible by a}.

(i) Write R in roster form

(ii) Find the domain of R

(iii) Find the range of R.

Class XI - Relations and Functions Page 36

Answer 1

refer to the attachment

Answer 2

Refer to the picture!!✌