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03-14-2013, 01:43 PM
  #657
iamitter
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Quote:
Originally Posted by Kwayry View Post
That only makes sense if X # Y and X > 0 and Y > 0

Otherwise you can have this situation

X=Y
X*X = Y*X
X^2 = X*Y
X^2 - Y^2 = X*Y - Y^2
(X+Y) (X-Y) = Y(X-Y)
simplifying by removing (X-Y)
X+Y = Y.
Which means Sens have to give us double of what we give them




Those two are mutually exclusive. Can't divide by 0.

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