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[Post New]26 Mar 2008 17:47:45 IST
    Subject: Binomial revisited
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Sushmi (84)

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Olaaa!! Perrrfect answer. 14  [21 rates]
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n = 3 ^ 100 then for n

a.) units place is 1                                           b.) tens digit is 0

c.) units place is 7                                           d.) tens digit is 2

please dont tell me fermat's theorem and all that please tell me a method using binomial theorem .
    
 

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