The ordered pair (5,2) belongs to the relation
`R={(x,y):y=x-5,x,y in Z}`

If the ordered pairs (x,-1) and (5,y) belong to the set {(a,b):b=2a-3}, find the values of x and y

The domain of relation R = {(x,y) : x^(2) + y^(2) = 16, x, y in Z } is

If the ordered pairs (x+ 1 ,5) and ( 4,x+2y) are equal then (x,y) is:

A relation is defined by {(x, y):x>y+ 5}, in the set of non-negative integers. Which of the following ordered pairs are elements of the given relation? (8,2)

A relation is defined by {(x, y):x>y+ 5}, in the set of non-negative integers. Which of the following ordered pairs are elements of the given relation? (2,8)

A relation is defined by {(x, y):x>y+ 5}, in the set of non-negative integers. Which of the following ordered pairs are elements of the given relation? (1,0)

A relation is defined by {(x, y):x>y+ 5}, in the set of non-negative integers. Which of the following ordered pairs are elements of the given relation? (0,1)

A relation is defined by {(x, y):x>y+ 5}, in the set of non-negative integers. Which of the following ordered pairs are elements of the given relation? (6,0)

For x in[-2 pi,3 pi] and y in R, the number of ordered pairs (x,y) satisfying the equation sqrt(3)sin x-cos x-3y^(2)+6y-5=0, is equal to

Let R be the relation on the set Z of all integers defined by R={(x, y) : x,y in Z,x-y is divisible by n}.Prove that i) (x, x) in R for all x in , Z ii) (x, y) in R implies that (y, x) in R for all x, y in Z iii) (x, y) in R and (y, z) in R implies that (x, z) in R for all x, y, z in Z