Question

1
1. Let R be a relation on the set
N, set of natural numbers
defined by R={(a,b): a-b>2,
b>3}.which of the following is
an element of R
O (4,1)
O (5,8)
O (8,7)
O (10,6)​

Answer 1

Answer:

4,1

Step-by-step explanation:

a-b is greater than 2

in (4,1), 4 is a and b is 1

4-1 is 3 and 3 is greater than 2

b is less than 3 and we can see that in (4,1) because b is 1 and 1 is less than 3!!!!