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If region R consists of all points (x,y) such that |y|>0 [#permalink]
28 Aug 2006, 08:19
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If region R consists of all points (x,y) such that |y|>0 and x/y < 2 or x/y<-3, and S is the region of all points (r,s) such that both |r| and |s| are less than 5, what is the probability that a point chosen at random in S will also be in R?