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Re: [obm-l] EN-91
- To: obm-l@xxxxxxxxxxxxxx
- Subject: Re: [obm-l] EN-91
- From: "Ivan lopes" <lopesivan.del@xxxxxxxxx>
- Date: Wed, 10 Oct 2007 16:33:03 -0300
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D ln(sin(x)^2)
-> (1/sin(x)^2)2sin(x)cos(x)
-> 2cos(x)/sin(x)
sendo x = Pi/4
-> 2cos(Pi/4)/sin(Pi/4)
-> 2
--
[ ]'s
Ivan Carlos Da Silva Lopes
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