Question

Which of the following relation is a
function
R = {(1,2), (3,1), (2,3), (1,3) }
ОО
O R = {(2,1), (3,1), (4,2) }
O R = {(2,1), (4,5), (3,2), (2,6) }​

Answer 1

Step-by-step explanation:

ch Singh Jatt they can check VV CTN disk did she v South didn't fill