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Re: Ok so I just proved 1 = -1. Someone help me find my error.
I could certainly be wrong, but I think the only problem is in the final division.
I don't see a problem with: (-1)(V-E)^(1/2) = (V-E)^(1/2) To use some concrete numbers, I think we all agree that sqrt(4) = -2 Then, sqrt(4) = -2 sqrt(4) = (-1)*(2) sqrt(4) = (-1)*(sqrt(4)) I don't believe you can divide both sides of the equation by a root, because it could be either positive or negative. |
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