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![[Post New]](/templates/default/images/icon_minipost_new.gif) 23 May 2008 00:27:34 IST
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the sum of coefficients in }^{10}) is:
 {2}^{10} b) {3}^{10} c) 1 d) not)
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it is none of these
it is 2^20
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23 May 2008 00:32:50 IST
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the correct answer is d.......none of these.....but how to solve this??
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23 May 2008 00:35:11 IST
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put x = y =z =1 in the above
as then it is reduced to only coefficients
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23 May 2008 00:36:32 IST
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k.....thnx
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23 May 2008 00:37:55 IST
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ya answer is 4^10///
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The only place where you will find success before hard work is in the dictionary
A winner never quits.....a quitter never wins......
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23 May 2008 00:38:46 IST
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yeah it would be 4^10
or 2^20
both r correct
just put x=y=z=1
and u will get the ans
it is a trik
rates r appreciated
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hi i am Abhay. :)
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Aim the moon............ if u missed........ still u will be in the stars.!!
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