Indicate Whether the Function Is One-To-One $$C = \{ ( 7 - 5 ) , ( 5 - 7 ) , ( 2,3 ) , ( - 2 , - 3 ) \}$$

Multiple Choice

Indicate whether the function is one-to-one.

- $$C = \{ ( 7 - 5 ) , ( 5 - 7 ) , ( 2,3 ) , ( - 2 , - 3 ) \}$$

A) Yes
B) No