JEE Main 20238 Apr, Evening shiftMathematicsEasySets, Relations and Functions168× since 2002Let A={1,2,3,4,5,6,7}\mathrm{A}=\{1,2,3,4,5,6,7\}A={1,2,3,4,5,6,7}. Then the relation R={(x,y)∈A×A:x+y=7}\mathrm{R}=\{(x, y) \in \mathrm{A} \times \mathrm{A}: x+y=7\}R={(x,y)∈A×A:x+y=7} is :AOption A. reflexive but neither symmetric nor transitiveBOption B. transitive but neither symmetric nor reflexiveCOption C. symmetric but neither reflexive nor transitiveDOption D. an equivalence relationCheckSkip · show solution
