Is p an odd integer? 1. (p^5)^5 is an odd integer 2. : DS Archive
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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]

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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
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04 Sep 2006, 08:10
(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..
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04 Sep 2006, 09:40
D it is...

odd^odd is always odd...
04 Sep 2006, 09:40
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