0.9... = 1 9 replies

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Nemmerle Advanced Member

Voice of joy and sunshine

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26th May 2003

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#1 13 years ago

0.999... = 0.9 + 0.09 + 0.009 + ... = (9/10) + (9/100) + (9/1000) + ... = 9*(1/10 +1/100 + 1/1000 + ...) = -9 + 9*(1/10^0 + 1/10^1 + 1/10^2 + 1/10^3 + ...) (infinity) =-9 + 9 * ∑ (1/10)^n n = 0

Infinite geometric series formula: =9*(1/(1-(1/10))) - 9 =9*(1/(9/10)) - 9 =9*(10/9) - 9 = 10 - 9 = 1

<_




Flodgy

I'm way cooler than n0e (who isn't though?)

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27th May 2004

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#2 13 years ago

My night just became very, very complicated.

Gee, thanks Nem. :(




Nemmerle Advanced Member

Voice of joy and sunshine

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26th May 2003

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#3 13 years ago

That's alright.

:evilgrin:




Lord Rumpuss V Advanced Member

Follow A Paranoid

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#4 13 years ago

My heeeaddddd!!!!!!!!! You is a mean pershun!!


Signature brought to you by Carl's Jr.



Guest

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#5 13 years ago

Pecan?




Junk angel

Huh, sound?

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29th January 2007

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#6 13 years ago

I know it as 0=1

1+1+1+1+1+1+1+1......=1+1+1+1+1+1+1+1+1+1+1...... (1+1+1+1+1+1+1+1......)=(1+1+1+1+1+1+1+1+1+1+1......) (1+1+1+1+1+1+1+1......)=1+(1+1+1+1+1+1+1+1+1+1......) / -(1+1+1+1+1+1+1+1+)

0=1 0=1




wasturr

I follow teh Moo!

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#7 13 years ago

:lookaround:




Guest

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#8 13 years ago

Rand post much?




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#9 13 years ago

I'm going to divide by zero! BWA HAHAHAHAHAHAHA!




Guest

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#10 13 years ago

Well, good luck!