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DS x+y>1?

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Milanproda1
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DS x+y>1?

by Milanproda1 Mon Sep 19, 2011 9:56 pm

Q: Is x+y > 1?

1) x < 8/9

2) y < 1/8


I wound up doing tedious math to get this answer, but I would think that there would be a much quicker way to solve. Any suggestions? Please dont just post your answer to get your posts up on the site.

Thanks in advance!
RonPurewal
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Re: DS x+y>1?

by RonPurewal Tue Sep 20, 2011 7:51 am

is-x-y-1-t10727.html
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