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# Modulus

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Intern
Joined: 04 Jan 2012
Posts: 4

Kudos [?]: 17 [0], given: 3

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26 Mar 2012, 18:12
hi, I have a doubt on how to approach Modulus questions. For. eg. if K is between 2.47 and 2.53, how do I write the value of K in terms of modulus (|K...|> 0.3).

Thank you
Sai

Kudos [?]: 17 [0], given: 3

Veritas Prep GMAT Instructor
Joined: 16 Oct 2010
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Kudos [?]: 17371 [0], given: 232

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26 Mar 2012, 20:59
saishankari wrote:
hi, I have a doubt on how to approach Modulus questions. For. eg. if K is between 2.47 and 2.53, how do I write the value of K in terms of modulus (|K...|> 0.3).

Thank you
Sai

It is |K - 2.50| < 0.03

K will be a point at a distance less than 0.03 from 2.50
Which points are at a distance less than 0.03 from 2.50? On the right hand side of 2.50, you have all points till 2.53 and on the left hand side of 2.50, you have all points till 2.47.

For more on this, check out
http://www.veritasprep.com/blog/2011/01 ... edore-did/
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Kudos [?]: 17371 [0], given: 232

Re: Modulus   [#permalink] 26 Mar 2012, 20:59
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