Question

determine the domain and range of the relation r defined by r= (x+1 ,x+5) x belongs to (0, 1 ,2,3 ,4 ,5)​

Answer 1

Answer:

R={(x,x+5):x∈{0,1,2,3,4,5}}

⇒R={(0,5),(1,6),(2,7),(3,8),(4,9),(5,10)}

∴ Domain of R={0,1,2,3,4,5}

Range of R={5,6,7,8,9,10}