Question

The set {x ∶ x-1/x+3 = 4, x ∈R} in roster form is

Answer 1

Answer:

I am not sure. but I think this is the answer.

Step-by-step explanation:

(i)We have,

R={(x,y):y=x+5,

x is a natural number less than 4,x,y∈N

R={(1,6),(2,7),(3,8)}

(ii) Domain (R)=[1,2,3],

Range (R)={6,7,8}.