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Re: [obm-l] Trigonometria...
- To: obm-l@xxxxxxxxxxxxxx
- Subject: Re: [obm-l] Trigonometria...
- From: "saulo nilson" <saulo.nilson@xxxxxxxxx>
- Date: Wed, 19 Dec 2007 15:30:20 -0200
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3x+30=90
x=20º
3x+30=270
x=80
On 12/19/07, Joao Victor Brasil <jvbrasil@xxxxxxxxx> wrote:
Olá pessoal,
Estou precisando de uma ajuda para resolver este problema:
No intervalo [0º,360º], a soma dos valores que satisfazem a eqaução
sen(2x+30º)=cosx.
Agradeço desde já a ajuda.
Abraços,
Joao Victor
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