Answer:
D.a relation only
Step-by-step explanation:
Relation: It is mapping between two non empty set A and B.
In relation any input value can have two or more than two output values.
Function: It is that relation in which every input value has only one output .
All function are relations but all relations are not function.
In given data
Image of 3 =4
Image of 3=3
By definition of function
It is not a function.
By definition of relation
It is a relation.
Hence, option D is true.
Answer:78
Step-by-step explanation:
Answer:
(1,6) is not a solution and I think the second one is: c I think
Step-by-step explanation:
Answer:
BBBBBB!!!!!!!!!!
Step-by-step explanation:
