Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a, b) : a is sister of b} is the empty relation and `R^(prime)`= {(a, b) : the difference between heights of a and b is less than 3 meters} is the un

Let A be the set of all students of a boys school. Show that the relation R in A given by R= {(a,b) : a is sister of b}is the empty relation and R' = {(a, b) : the difference between heights of a and b is less than 3 meters} is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R on A given by R={(a ,\ b): a is sister of b} is empty relation and R^(prime)={(a ,\ b): the difference between the heights of a and b is less than 5 meters} is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R ={(a, b): a is sister of b} is the empty relation and R' ={(a, b): the difference between heights of a and b is less than 3 meters} is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a,b):a is sister of b} is the empty relation and R' ={(a,b): the difference between heights of a and b is less than 3 meters } is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a,b):a is sister of b} is the empty relation and R' ={(a,b): the difference between heights of a and b is less than 3 meters } is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a,b):a is sister of b} is the empty relation and R' ={(a,b): the difference between heights of a and b is less than 3 meters } is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a,b):a is sister of b} is the empty relation and R' ={(a,b): the difference between heights of a and b is less than 3 meters } is the universal relation.

Let A be the set of all students of a boys school. Show that the relation R in A given by R = {(a,b):a is sister of b} is the empty relation and R' ={(a,b): the difference between heights of a and b is less than 3 meters } is the universal relation.

Let A be the set of all students of a boys school.Show that the relation R on A given by R={(a,b):a is sister of b} is empty relation and R'={(a,b): the difference between the heights of a and b is less than 5 meters } is the universal relation.

Let R be the relation in the set N given by R = {a,b):a is a multiple of b} .Then :