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Let \mathrmA=\(x, y) \in \mathbfR * \mathbfR:|x+y| \geqslant 3\ and \mathrmB=\(x, y) \in \mathbfR * \mathbfR:|x|+|y| \leq 3\. If \mathrmC=\(x, y) \in \mathrmA \cap \mathrmB: x=0 or y=0\, then ∑_(x, y) \in \mathrmC|x+y| is : | Watch the step-by-step video solution for this NIMCET PYQ.