1 = -1 math puzzle
- From: "michalchik@xxxxxxx" <michalchik@xxxxxxx>
- Date: Wed, 11 Jun 2008 16:45:08 -0700 (PDT)
Where is the mistake?
1 =
sqrt (1) =
sqrt (-1*-1) =
sqrt(-1) * sqrt(-1) =
i * i =
-1
.
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