[" (ii) Let "A={1,5},B=(3,7)],[" and "R=((a,b):a in A,b in B" and "a-b" is a multiple of "4)" ."],[" Show that "R" is an empty relation from "A" to "B" ."]

Let A = {3,5} and B = {7, 11}. Let R = {(a, b):a in A, b in B, a -b is odd}. Show that R is an empty relation from A into B.

Let A = {3, 5} and B = {7, 11} Let R = {(a, b): a in A, b in B , a - b is odd}. Show that R is an empty relations from A into B.

Let A={3,5}a n d\ B={7, 11}dot Let R={(a , b): a in A ,\ b in b ,\ a-b is odd } . Show that R is an empty relation from A and B.

Let A={3,5} and B={7,11}* Let R={(a,b):a in A,b in b,a-b is odd } Show that R is an empty relation from A and B.

Let A={3,5}" and "B={7,9}. Let R={(a,b):a in A,b inB" and "(a-b)" is odd"}. Show that R is an empty relation from A to B. Hint The difference of two odd numbers cannot be odd.

Let R={(a,b):a,b in Z and (a-b) is divisible by 5}. Show that R is an equivalence relation on Z.

Let A={3,5} and B={7,11}.Let R={(a,b):ainA,binB,a-b is odd}.Show that R is an empty relation from A into B.

Let A = {1, 2, 3} and R = {(a,b): a,b in A, a divides b and b divides a}. Show that R is an identity relation on A.

Let A = {1, 2, 3} and R = {(a,b): a,b in A, a divides b and b divides a}. Show that R is an identity relation on A.

Let A = {1, 2, 3} and R = {(a,b): a,b in A, a divides b and b divides a}. Show that R is an identity relation on A.