The relation R defined on the set A = {1, 2, 3, 4, 5} by R = is given by

Question

Philoid · Accepted Answer

Given set A = {1, 2, 3, 4, 5} and relation R ={(a,b):|a²-b²|<16}

According to the condition |a²-b²|<16:

⇒ R={(1, 1), (2, 1), (3, 1), (4, 1), (2, 3),(2, 2), (3, 2), (4, 2), (2, 4),(3, 3), (4, 3), (5, 4), (3, 4)}