How to prove that one plus one equals two
One plus one doesn't necessarily mean two! It depends on what it is! For example, how much is a peach plus an apple?
It is said that higher mathematics can prove that 1 + 1 is not equal to 2. What is 1 + 1 equal to?
God, if you think that 1 + 1 is not equal to 2, or that 1 + 1 is equal to 2 has not been proved, you are completely wrong with Goldbach's conjecture. The Euler version of Goldbach's conjecture is that "any sufficiently large even number can be expressed as a number with no more than a prime factor and another