A relation R on set natural numbers is
defined by `R={(x,y):y=x+5`,x is a
natural number less than 4, `x, y in N`}
Write the domain and range of the relation.

A relation R on set natural numbers is defined by R={(x,y):y=x+5 ,x is a natural number less than 4, x, y in N } Write the relation in roster form.

A = {x: x ia a natural number less than 8} Write in roster form.

A={ x:x is an integer and -3 B={x:x is a natural number less than 6} Find A-B , B-A

If A{ x: x is a natural number,x 7} , then n(A) is

Write the following sets in roster form B={x:x is a natural number less than 6}

A={ x:x is an integer and -3 B={x:x is a natural number less than 6} Express A and B in roster form .

Let N be the set of natural numbers and the relation'R be defined on N such that R={(x, y): y=2 x, x, doty in N} What, is the domain, codomain and range of R? Is this relation a function?

Show that the relation R on the set of natural numbers defined as R:{(x,y):y-x is a multiple of 2} is an equivalance relation

A = {x: x ia a natural number less than 8} Write a subset of A containing all even numbers in A.