Question

ly), The relation R defined on the set of natural numbers as {(a, b): a - b = 3), is given by​

Answer 1

Answer:

Correct option (B) {(4, 1), (5, 2), (6, 3), ...} Explanation : R = {(a,b): a,b ∈ N, a - b = 3} ={((n + 3),n) : n ∈ N} = {(4 1, ),(5 2, ),(6 3, ),...}.

Step-by-step explanation:

$\:$

Answer 2

Answer:

Correct option (B) {(4, 1), (5, 2), (6, 3), ...} Explanation : R = {(a,b): a,b ∈ N, a - b = 3} ={((n + 3),n) : n ∈ N} = {(4 1, ),(5 2, ),(6 3, ),...}.

Step-by-step explanation:

$\:$