Why is one plus one not 2?
Understand the Problem
The question is asking for an explanation or clarification on the statement that one plus one does not equal two, which may involve discussing philosophical, mathematical, or alternative perspectives on basic arithmetic.
Answer
1+1=2 is true under standard arithmetic, but not in all contexts.
The mathematical statement 1+1=2 relies on the conventional rules of arithmetic. However, in certain contexts like modular arithmetic, philosophical debates, or unconventional systems, 1+1 might not equal 2. For instance, in binary (base-2), 1+1 equals 10.
Answer for screen readers
The mathematical statement 1+1=2 relies on the conventional rules of arithmetic. However, in certain contexts like modular arithmetic, philosophical debates, or unconventional systems, 1+1 might not equal 2. For instance, in binary (base-2), 1+1 equals 10.
More Information
In mathematics, 1+1=2 is a fundamental arithmetic truth. However, in contexts like modular arithmetic or base systems other than decimal, results differ. Philosophical perspectives might also argue varied meanings.
Tips
A common mistake is not considering alternate number bases or systems where standard arithmetic rules don't apply.
Sources
- When does 1 + 1 not equals 2? | Wyzant Ask An Expert - wyzant.com
