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Square Root

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Source: — Problem Solving |
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by Night reader » Tue Feb 22, 2011 7:37 am
why is that :)
0.5=1/2 and sqrt(0.5)=sqrt(1/2) OR sqrt(1)/sqrt(2)=1/sqrt(2) ~1/1.41
ankur.agrawal wrote:What is square root of 0.5 ?

Generalizing: How do we take square root of a decimal.?
My knowledge frontiers came to evolve the GMATPill's methods - the credited study means to boost the Verbal competence. I really like their videos, especially for RC, CR and SC. You do check their study methods at https://www.gmatpill.com
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by ankur.agrawal » Tue Feb 22, 2011 8:47 am
Happens at times . Got stuck in a GMAT prep Question testing something related. So just cleared it.

Thanks anyways. Sorry to bother with a silly question.:)
Night reader wrote:why is that :)
0.5=1/2 and sqrt(0.5)=sqrt(1/2) OR sqrt(1)/sqrt(2)=1/sqrt(2) ~1/1.41
ankur.agrawal wrote:What is square root of 0.5 ?

Generalizing: How do we take square root of a decimal.?
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