Let A= \({-3,-2,-1,0,1,2,3}\), . Let R be a relation on A defined by \(xRy\) if and only if \(0\leq {x}^{2}+2y\leq 4\) L…

Let A= \({-3,-2,-1,0,1,2,3}\), . Let R be a relation on A defined by \(xRy\) if and only if \(0\leq {x}^{2}+2y\leq 4\)
Let \(l\) be the number of elements in \(R\)and \(m\)be the minimum number of elements required to be added in R to make it a reflexive relation. then \(l+m\) is equal to

[JEE Main 2025, 3 Apr (Shift 1)]