|Theorem : All numbers are equal to zero.Proof: Suppose that a=b. Thena = ba^2 = aba^2 – b^2 = ab – b^2(a + b)(a – b) = b(a – b)a + b = ba = 0Furthermore if a + b = b, and a = b, then b + b = b, and 2b = b, which mean that 2 = 1.
|Theorem : All numbers are equal to zero.Proof: Suppose that a=b. Thena = ba^2 = aba^2 – b^2 = ab – b^2(a + b)(a – b) = b(a – b)a + b = ba = 0Furthermore if a + b = b, and a = b, then b + b = b, and 2b = b, which mean that 2 = 1.