Let L be the set of all lines in a plane and R be the relation in L defined as `R={(L_1,L_2):L_1`(is perpendicular to `L_2`} Show that R is symmetric but neither reflexive nor transitive.

Let L be the set of all lines in the plane and R be the relation in L, defined as R = (L_1,L_2):L_1 is perpendicular to L_2) . Show that R is symmetric but neither reflexive nor transitive.

Let L be the set of all lines in a plane and R be the relation in L defined as R={(L_(1),L_(2)):L_(1)" is perpemdicular to "L_(2)} Show that R is symmetric but neither reflexive nor transitive.

Let L be the set of all lines in XY plane and R be the relation in L defined as R={(L_(1),L_(2)),L_(1) is parallel to L_(2)} . Show that R is an equilavence relation.

Let L be the set of all lines in a plane and R be the relation on L defined as R = (l,m) : l is perpendicular to m). Check whether R is reflexive, symmetric or transitive.

Let L be the set of all lines in X Y -plane and R be the relation in L defined as R={(L_1, L_2): L_1 is parallel to L_2} . Show that R is an equivalence relation. Find the set of all lines related to the line y=2x+4 .

Let L be the set of all lines in XY plane and R be the relation in L defined as R= {(L_1 ,L_2): L_1 is parallel to L_2 )}. Show that R is an equivalence relation. Find the set of all lines related to the line y = 2x + 4.

Let L be the set of all lines in XY plane and R be the relation in L defined as R = {(L_(1),L_2} : L_(1) is parallel to L_2 } . Show that R is an equivalence relation . Find the set of all lines related to the line y = 2x + 4.

Let L be the set of all lines in X Y=p l a n e and R be the relation in L defined as R={(L_1,L_2): L_1 is parallel to L_2}dot Show that R is an equivalence relation. Find the set of all lines related to the line y=2x+4.

Let L be the set of all lines in X Y=p l a n e and R be the relation in L defined as R={(L_1,L_2): L_1 is parallel to L_2}dot Show that R is an equivalence relation. Find the set of all lines related to the line y=2x+4.