apoorvpan wrote:

Hi ,

I was going though one of the questions in Quant where it was asked id |x| < 1 ?

In the solution the question was framed as -1<x<1 ?

Can someone please clear how |x| < 1 became -1<x<1

Thanks

Check out this post for some background on absolute values:

http://www.veritasprep.com/blog/2011/01 ... edore-did/ _________________

Karishma

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