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LACA
Lv 5
LACA asked in Science & MathematicsMathematics · 9 years ago

Can numbers be mathematically be defined or proven that they exist?

Let's take the number 5, can this number be proven mathematically that it exists? Or can it be defined?

1 Answer

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  • 9 years ago

    Can you prove that your age is a number?

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