Let `X={1,2,3,4}a n d\ Y={1,5,9, 11 , 15 , 16}` Determine which of the following sets are functions from `X\ to\ Y` `f_2={(1,1),\ (2,7),\ (3,5)}` and `f_3={(1,5),(2,9), (3,1), (4,5),(2,11)}`

Let X={1,2,3,4}a n d\ Y={1,5,9, 11 , 15 , 16} Determine which of the following sets are functions from X\ to\ Y f_1={(1,1),\ (2, 11),\ (3,1),\ (4, 15)}

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

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} and Y= {4, 5}. Find whether the following subsets of X xx Y are functions from X to Y or not. (i) f = {(1, 4), (1, 5), (2, 4), (3, 5)} (ii) g = {(1, 4), (2, 4), (3, 4)} (iii) h = {(1, 4), (2, 5), (3, 5) } (iv) k = {(1, 4), (2, 5)}

What is the fundamental difference between a function and a relation ? Let X={1,2,3,4} and Y={1,5,9,11,15,16} . Determine which of the following sets are : (i) relation (ii) function (iii) neither

For f(x)=3x^(2)+4,g(x)=2, and h={(1,1),(2,1),(3,2)}

Let X={1,2,3, , 10},A={1,2,3,4,5},B={1,3,5,7,9}a n dC={2,4,8, 10} , verify the following A-B=AnnB^c

Which o the following sets are equal? A={x : x in N ,\ x<3},\ B={1,2},\ C={3, 11} D={x : x in N ,\ xi s\ od d ,\ x<5},\ E={1,2,1,1},\ F={1,1,3}

Let f\ a n d\ g be two real function given by f={(0,1),\ (2,0),\ (3,-4),\ (4,2),\ (5,1)a n d\ g={(1,0),\ (2,2),\ (3,-1),\ (4,4),\ (5,3)}dot Find the domain of fgdot