X is the set of all engineering colleges in the state of A.P and R is a relation on X defined as two colleges are realted iff they are affiliated to the same university then R. is

Let X be the set of all engineering colleges in a state of Indian Republic and R be a relation on X defined as two colleges are related iff they are affiliated to the same university, then R is

Let X be the set of all engineering colleges in a state of Indian Republic and R be a relation on X defined as two colleges are related iff they are affiliated to the same university, then R is

On the set of all colleges in a state, a relation R is defined such that two colleges are related if they belong to the same district. Find the properties satisfied by R.

X is the set of all residents in a colony and R is a relation defined on X as follows: ''Two persons are related iff they speak the same language'' The relation R, is

X is the set of all residents in a colony and R is a relation defined on X as follows: ''Two persons are related iff they speak the same language'' The relation R, is

If R is a relation on Z defined by xRy iff x divides y then R is

If R is a relation on R (set of all real numbers) defined by x R y iff x-y+sqrt2 is an irrational number, then R is

Let A be the set of all student in a school. A relation R is defined on A as follows: ''aRb iff a and b have the same teacher'' The relation R, is

Let A be the set of all student in a school. A relation R is defined on A as follows: ''aRb iff a and b have the same teacher'' The relation R, is

Let A be the set of all children in the worid andR be a relation in A defined by x R y if x andyhave same sex.Then R is