Question

{(a,) ,( 7,)} represents an identity function, then the value of a and b are respectively
a) (5, 7) b) (5, 5) c) (7, 5) d) (7, 7)

Answer 1

Answer:

a,) ,( 7,)} represents an identity function, then the value of a and b are respectively

a) (5, 7) b) (5, 5) c) (7, 5) d) (7, 7)

Step-by-step explanation: