Question

pls give correct answer for this question options also there u give correct answer i will mark u as a brainalist and follow u and thank you​

Answer 1

Answer:

constant function is the ans

Answer 2

Answer:

option 4 is correct

solution

f = { ( 2,a) (3,b) (4,b) (5,c) }

(3,b) (4,b) contains same image

Every element in a domain does not have distinct image in a co domain.

f is a constant function