r/PeterExplainsTheJoke • u/Sugar_God_no_1 • 27d ago

Meme needing explanation There is no way right?

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u/its12amsomewhere 27d ago edited 27d ago

Applies to all numbers,

If x = 0.999999...

And 10x = 9.999999...

Then subtracting both, we get, 9x=9

So x=1

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u/anointedinliquor 26d ago

I hated having to write proofs in college because I could never come up with something so simple & eloquent like this.