Can anyone tell me why, or why not,[tex].\bar{9}[/tex] is equal to one?(adsbygoogle = window.adsbygoogle || []).push({});

Also, if anyone cares, I can prove that [tex] \frac{0}{0}[/tex] = any number.

If 0 times any number is equal to zero, then zero divided by zero is any number.

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# Controversial math question

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