In mathematics, certain kinds of mistaken proof are often exhibited, and sometimes collected, ... 2=1} 2=1 , but can be modified to prove that any number equals any other number. ... Many functions do not have a unique inverse. ... For instance, a naive use of integration by parts can be used to give a false proof that 0 = 1.
1 + 1 does not equal 2. What is the math equation that proves this?
Let's define 1 as the common feature of all singleton sets. Then let's define 2 as the common ... Why half plus half equals one (1/2+1/2=1)? · What does 6÷2(1+2) ...
If 2 is not 1+1, then the notation is ill-conceived. Sometimes people make (ironic) analogies like "corporate synergy happens when 1+1=3", but that's generally ...
May 2, 2009 ... I affirm the resolution: "One plus one does not always equal two." To clarify, the resolution simply means that 1+1=2 does not always happen.
Jun 16, 2008 ... The title of this journal insinuated that 1 + 1 does not equal 2, but rather 10 AND 1 (technically, in my first example 2 = 10). I stand firm in that ...