The relation R in the set of natural number N is defined by xRy⇔x2−4xy+3y2=0,x,y∈N then R is
A
reflexive but not symmetric and not transitive
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
symmetric but not reflexive and not transitive
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
transitive but not reflexive and not symmetric
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
equivalence relation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A reflexive but not symmetric and not transitive x2−4xy+3y2−0 x2−3xy−xy+3y2=0 x(x−3y)−y(x−3y)=0 (x−3y)(x−y)=0 x=3y,y xRy=(x,y)x=y Reflexive xRy=(x,y):x=3y So it is reflexive but not symmetric and not transitive.