Question

Determine the domain and range of the relation R . R={(x+2,x+3)} £ {0,1,2,3,4,5,6}.​

Answer 1

Answer:

{(x+2,x+3)}

when x=0

{(2,3)}

when x=1

{(3,4)}

when x=2

{(4,5)}

when x=3

{(5,6)}

when x=4

{(6,7)}

when x=5

{(7,8)}

when x=6

{(8,9)}

therefore, domain= value of x={2,3,4,5,6,7,8}

range=value of y= {3,4,5,6,7,8,9}