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de_deessa's Profile
Star Rating: [2 
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Member Since: Jun 15, 2015
Total # Questions Provided: 1
Total # Answers Provided: 0
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Member Since: Jun 15, 2015
Total # Questions Provided: 1
Total # Answers Provided: 0
jun
15
2015
Problema Matemático Equações Trigonométricas
Determinar todas as soluções x no intervalo [0;pi[ para a equação: (3-cos^2x) • (1+[tg^2 x/2]) - 6tg x/2 = 0. Procurei em vários sites de estudo pela resposta, mas ninguém conseguiu resolver o...
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