A. Determine whether each relation whose graph is given is a one-to-one function or not. Write YES if the relation is a
one-to-one function. Otherwise, write NO.
(A)
(B)
1. A-
2. B-
(C)
3. C-
(D)
4. D-

A Determine whether each relation whose graph is given is a onetoone function or not Write YES if the relation is a onetoone function Otherwise write NO A B 1 A class=