If `X = {1,2,3,4,5) and Y = {1,3,5,7,9),` determine which of the following sets represent are lation and also a mapping.

If set A={1,2,3,4,5} and set B={1,7,6,8} then which of the following is not true?

If set A={1,2,3,4,5} and set B={1,7,6,8} then which of the following is not true?

If X = {1,2,3,4,5}, Y = {1,3,5,7,9} determins which of the following relations from X to Y are functions ? Give reasonfor your answer. If it is a function. State its type. (i) R_(1) = {(x,y) | y = x + 2, x in X , y in Y } (ii) R_(2) = {(1,1),(2,1),(3,3),(4,3),(5,5)} (iii) R_(3) { (1,1),(1,3),(3,5),(3,7),(5,7)} (iv) R_(4) {(1,3),(2,5),(4,7),(5,9),(3,1)}

Let X = {1, 2, 3, 4,5} and Y = {1, 3, 5, 7,9} . Which of the following is relations from X to Y

Let X ={ 1,2,3,4,5} and Y= {1,3,5,7,9} which of the following is not a relation from X to Y ?

Let X={1,2,3,4} and Y={1,3,5,7,9} Which of the following is relations from X to Y

Let X={1,2,3,4,5} and Y={1,3,5,7,9} . Which of the following is not a relation from X to Y

Let X={1,2,3,4,5} and Y={1,3,5,7,9} . Which of the following is not a relation from X to Y