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# Is p an odd integer? 1. (p^5)^5 is an odd integer 2.

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Is p an odd integer? 1. (p^5)^5 is an odd integer 2. [#permalink]  04 Sep 2006, 07:58
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Is p an odd integer?

1. (p^5)^5 is an odd integer
2. {(p)^1/5}^1/5 is an odd integer
Senior Manager
Joined: 14 Aug 2006
Posts: 365
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Kudos [?]: 5 [0], given: 0

(p^5)^5 = p^25 is an odd integer => p is odd SUFF

p^ 1/25 is an odd integer; p = x^25; if x is odd, then p is odd SUFF

so D..
Current Student
Joined: 28 Dec 2004
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Schools: Wharton'11 HBS'12
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Kudos [?]: 186 [0], given: 2

D it is...

odd^odd is always odd...
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