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Let A=-3,-2,-1,0,1,2,3 and R be a relation on A defined by xRy iff 2x-y\in0,1. Let l be the number of elements in R. Let m and n be the minimum number of elements required to be added in R to make it reflexive and symmetric relations, respectively. Then l+m+n is equal to | Watch the step-by-step video solution for this NIMCET PYQ.