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GMAT Prep?? (Arithmetic Sequence) !!


 
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dferm
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PostPosted: Thu May 08, 2008 6:24 am    Post subject: GMAT Prep?? (Arithmetic Sequence) !! Reply with quote
If the integers a and n are greater than 1 and the product of the first 8 positive integers is a multiple of a^n, what is the value of a?

(1) a^n = 64
(2) n = 6

I keep having probs with these types of questions...

Can someone help please?

Thanks...
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moneyman
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PostPosted: Thu May 08, 2008 6:26 am    Post subject: Reply with quote
ron has explained this question

click the link below

http://www.beatthegmat.com/integers-t10515.html
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