Question

Let the relation R be defined in N by aRb if 2a + 3b = 30, then find R​

Answer 1

Answer:

Step-by-step explanation:

Given that, 2a+3b=30

3b=30−2a

b=  

3

30−2a

​  

 

For a=3, b=8

a=6, b=6

a=9, b=4

a=12, b=2

R={(3,8),(6,6),(9,4),(12,2)}