Pls solve a following dilemma
a^2=ab Multiplying both sides by a
a^2-b^2=ab-b^2 Subtracting b^2 from both sides
Last edited by vaishaliingle; Oct 26th 2008 at 01:46 AM.
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This is a cliche done to death. Look close. a=b, doesn't it?. Therefore, you have division by 0 and the proof is bad.
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