Given a relation `R_(1)` ,on the set `R` ,of real numbers,as `R_(1)={(x,y):x^(2)-3xy+2y^(2)=0,x,y in R}` .Is the relation R reflexive or symmetric?

If a relation R on the set N of natural numbers is defined as (x,y)hArrx^(2)-4xy+3y^(2)=0,Aax,yepsilonN . Then the relation R is

Let R={(x,y):x^(2)+y^(2)=1,x,y in R} be a relation in R. Then the relation R is

The relation R given by {(x, y):x^(2)-3xy+2y^(2)=0, AA x, y in R} is

Let a relation R_(1) on the set R of real numbers be defined as (a,b)in R_(11)+ab>0 for all a,b in R. show that R_(1) is reflexive and symmetric but not transitive.

If R={(x,y):x^(2)+y^(2)<=4;x,y in Z} is a relation on Z, write the domain of R.

Let a relation R_(1) on the set R of real numbers be defined as (a,b)in R hArr1+ab>0 for all a,b in R .Show that R_(1) is reflexive and symmetric but not transitive.

Show that the relations R on the set R of all real numbers,defined as R={(a,b):a<=b^(2)} is neither reflexive nor symmetric nor transitive.

Show that the relation R in the set R of real numbers,defined as R={(a,b):a<=b^(2)} is neither reflexive nor symmetric nor transitive.

Prove that the relation R defined on the set N of natural numbers by xRy iff 2x^(2) - 3xy + y^(2) = 0 is not symmetric but it is reflexive.

On the set R of real numbers we defined xPyi and only if xy<0. Then the relation P is Reflexive but not symmetric