One fish grows by 2gms per day when you feed 1gm per day. Make two sets and show two points of a function corresponding to the elements of the set.

Question

Related to set theory

Answer 1

So the growth function G(x) maps 1 to 2, as 1 gram of food produces 2 grams growth.

So 1 is in the domain and 2 is in the range.

G(1)=2

 

Domain: {1}

Range: {2}