Question

Define a relation R on the set N of natural numbers by R = {(x, y): y = x + 5, x is a natural number less than 4; x, y ∈ N}. Depict this relationship using roster form. Write down the domain and the range.​

Answer 1

Answer:

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}.

Hope it would help you.

Answer 2

Answer:

the one in which I wrote 2 is another one