Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Relations and Functions
Let R be the relation in the set N given by R = {(a, b) : a = b - 2, b > 6}, then :
1
(2, 4) ∈ R
2
(3, 8) ∈ R
3
(6, 8) ∈ R
4
More than one of the above
5
None of the above