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for all positive integers

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by ektamatta » Sun Jun 15, 2008 7:07 pm
for all positive integers T, T*=3T when T is odd and T*=1/2T when T is even. Which of the following is equivalent to to 9*x6*

81

54

36

27

18


OA is d
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Re: for all positive integers

by beeparoo » Sun Jun 15, 2008 7:15 pm
Ekta, this same question was just posted yesterday. Similarly, the original poster also expressed the answer choices incorrectly, which could be why you are unsure of your own answer...

Check it out: https://www.beatthegmat.com/answer-wrong ... 12345.html

Also, do a search of your question before you post. You can find the solution to your problem a lot faster that way.

Cheers,
Sandra
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not satisfied with the explanation

by ektamatta » Sun Jun 15, 2008 7:39 pm
i m not satisfied with the explanation given in the last post thats why repost it again... can someone explain in detail please?
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by jasonc » Sun Jun 15, 2008 8:06 pm
the answer in the other thread looked pretty comprehensive to me.
Which part doesn't make sense to you? It helps if you tell us which part you don't understand and then we can help.
I beat the GMAT! 760 (Q49/V44)
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