Which of the following relations are functions? Give reason. If it is a function, determine its domain and range.
(i) `R= {(2,1), (3,1), (4,2), (5,7), (6,9)}`
(i) `R = {(2,2), (2,4),(3,3),(4,4),(5,8)}`
(iii) `R={(1,3),(1,5),(2,5),(3,6),(3,7)}`

Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range. (i) {(2,1),(5,1),(8,1),(11,1),(14,1),(17,1)} (ii) {(2,1),(4,2),(6,3),(8,4),(10,5),(12,6),(14,7)} (iii) {(1,3),(1,5),(2,5)}

which of the following relation are functions and give reason if it is a function determine its domain and range {(2,1),(4,2),(6,3),(8,4),(10,5),(12,6),(14,7)}

Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range: (i) {(2,1), (3,1),(4,2)} (ii) {(2,2),(2,4),(3,3),(4,4)} (iii) {(2,1),(5,1),(8,1),(11,2),(14,2),(17,2)} (iv) {(1,2),(2,3),(3,4),(4,5),(5,6),(6,7)} (v){(2,1),(4,2),(6,3),(8,4),(10,5)} (vi) {(1,2),(2,3),(3,4),(3,5),(3,7),(4,8)}

Which of the following relations are functions? Give reasons. In case of a function, find its domain and range. (i) f={(1 ,3),(1,5),(2,3),(2,5)} (ii) g={(2,1),(5,1),(8,1),(11,1)} (iii) h={(2,1),(4,2),(6,3),(8,4),(10,5),(12,6)}

Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range. (i) {(2," "1)," "(5," "1)," "(8," "1)," "(11 ," "1)," "(14 ," "1)," "(17 ," "1)} (ii) {(2," "1)," "(4," "2)," "(6," "3)," "(8," "4),"

Examine each of the following relations given below and state in each case, giving reasons whether it is a function or not ? (i) R={(4,1),(5,1),(6,7)} (ii) R={(2,3),(2,5),(3,3),(6,6)} (iii) R={(1,2),(2,3),(3,4),(4,5),(5,6),(6,7)} (iv) R={(1,1),(2,1),(3,1),(4,1),(5,1)}

Which of the following relations are functions ?Give reason. . R={(1,1),(2,2),(3,3),(4,4),(4,5)}

Examine each of the following relations given below and state in each case,giving reasons whether it is a function or not? (i) R={(2,1),(3,1),(4,2)} (ii) R={(2,2),(2,4),(3,3),(4,4)}R={(1,2),(2,3),(3,4),(4,5),(5,6),(6,7)}