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[obm-l] Desigualdade triangular
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Subject
: [obm-l] Desigualdade triangular
From
: "Raul" <
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Date
: Sat, 24 May 2003 12:35:33 -0300
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obm-l@xxxxxxxxxxxxxx
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Esta estava na Olimpíada da Unicamp:
"Seja a, b e c as medidas dos lados de um triângulo. Prove que: 3/2 <ou= (a/(b+c)) + (b/(a+c)) + (c/(a+b)) <ou= 2."
Aguardo boas soluções.
Obrigado.
Raul
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