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Modulus [#permalink]

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

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Re: Modulus [#permalink]

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

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