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[obm-l] Complexos
- To: obm-l@xxxxxxxxxxxxxx
- Subject: [obm-l] Complexos
- From: Denisson <denissoncs@xxxxxxxxx>
- Date: Mon, 9 Jan 2006 15:40:29 -0300
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O número complexo -1 tem duas raízes quadradas, i e -i.
isto é sqrt(-1) = i e sqrt(-1) = -i, donde vem i = -i.
Qual o erro nessa demonstração?...
abçs...
--
Denisson