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DS Q

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DS Q

by stubbornp » Mon Oct 27, 2008 1:42 pm
If (x/y)>2, is 3x+2y<18?

(1) x-y is less than 2
(2) y-x is less than 2
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by cramya » Mon Oct 27, 2008 2:54 pm
I am getting A)

OA?
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by logitech » Mon Oct 27, 2008 6:52 pm
well, I can picture the solution when plot the graph:

1) It will always be < 18 even at the positive side it can only be max 14 - SUF

2) InSuf

But I want to learn how to solve this with another method in less than 2 minutes.
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by mental » Wed Nov 12, 2008 5:43 am
Can you explain in detail?
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by logitech » Wed Nov 12, 2008 9:16 am
I PMed Stuart Kovinsky
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