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jopup
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 Posted: Fri Jun 20, 2008 12:29 pm Post subject: square root of inequality |
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if you need to find
sqrroot of ( t^2 > 25)
what is the result???
t>5
t>-5?
what do you do with the negative inequality?? |
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abhi27
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| Posted: Sun Jun 22, 2008 1:14 pm Post subject: RE: square root of inequality |
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Not sure about what the GMAT expects, but guess in the options only 1 may be provided. If this is part of DS then could you post the question please?
Mathematically, it will be (t > 5) and (t < -5)
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Abhi. |
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nareshattri
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| Posted: Wed Jun 25, 2008 1:22 am Post subject: Re: RE: square root of inequality |
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| abhi27 wrote: | Not sure about what the GMAT expects, but guess in the options only 1 may be provided. If this is part of DS then could you post the question please?
Mathematically, it will be (t > 5) and (t < -5) |
A typo... " (t > 5) OR (t < -5) "  |
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nareshattri
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| Posted: Wed Jun 25, 2008 1:22 am Post subject: Re: RE: square root of inequality |
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| nareshattri wrote: | | abhi27 wrote: | Not sure about what the GMAT expects, but guess in the options only 1 may be provided. If this is part of DS then could you post the question please?
Mathematically, it will be (t > 5) and (t < -5) |
A typo... " (t > 5) OR (t < -5) " |
...so the answer is A. |
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