Relations & Functions, Class 12 Mathematics R.D Sharma Question Answer
RELATIONS Page 1.11 Ex. 1.1 Q1. Answer : (i) Reflexivity: Let x be an arbitrary element of R. Then,x∈R ⇒x and x work at the same place is true since they are the same.⇒x, x∈RSo, R is a reflexive relation. Symmetry: Let x, y∈R⇒x and y work at the same place ⇒y and x work […]