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PS - equality problem - please help

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by madsport » Sun Sep 07, 2008 9:15 am
The answer is C


I do not understand why the answer is not D Can someone please explain why?
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by ashishjha100 » Sun Sep 07, 2008 5:02 pm
Consider the first part of inequality

0 < 1 - c/d ==> c/d <1

Consider the second part of inequality

1 - c/d <1 ==> -c/d < 0 ==> c>0

So ans C
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