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What is 1+1?

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| A selection of answers to questions about what 1+1 is in decimal and binary, how to prove it with Peanos Postulates, as well as a false proof that 1 + 1 = 1. | |
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| Levels: | College |
| Languages: | English |
| Resource Types: | Frequently Asked Questions (FAQs) |
| Math Topics: | Problem-Solving, Discrete Math, Number Theory |
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