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 eN}. Depict this relationship using roster
form. Write down the domain and range and codomain​

Answer 1

• Answer:
• Step-by-step explanation:
• Sin 65=0.90
• Sin 25= 0.42
• Cos 65= 0.42
• Cos 25 = 0.90
• 1.32/1.32 = 1
• Step-by-step explanation:
• please mark your calendar.

Answer 2

Answer:

(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}.