/sci/ - Science & Math » Thread #12654568

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1 - 0.999... = 0.00...

Anonymous Tue 02 Feb 00:46:49 2021 No.12654568 View Reply Original Report

Quoted By: >>12654621 >>12654622 >>12654703 >>12654727 >>12654774 >>12656063 >>12656199 >>12656281

What did he mean by this? Wouldn't this just be an infinitesimal value 0.00...01

Anonymous

Anonymous Tue 02 Feb 2021 00:59:21 No.12654603 Report

Quoted By: >>12654611

Why did you pause the video at the soigape frame?

Anonymous

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Anonymous Tue 02 Feb 2021 01:03:46 No.12654611 Report

Quoted By:

>>12654603
He tried to show 1=0.999.. in different ways and I paused on this method. Also, ?oy is good for you.

Anonymous

Anonymous Tue 02 Feb 2021 01:09:28 No.12654621 Report

Quoted By:

>>12654568
you can't put a digit after the dots, otherwise the number has a finite number of digits

Anonymous

Anonymous Tue 02 Feb 2021 01:10:16 No.12654622 Report

Quoted By:

>>12654568
$\displaystyle 0. \bar{0}1 = \lim_{n \to \infty} 0. \underbrace{0 \dots 0}_{n ~ \text{times}}1 = \lim_{n \to \infty} \left [ \left ( \sum_{k=1}^n \dfrac{0}{10^k} \right ) + \dfrac{1}{10^{n+1}} \right ] =0 $

Anonymous

Anonymous Tue 02 Feb 2021 01:45:45 No.12654703 Report

Quoted By: >>12654722 >>12654785

>>12654568
more nonsense brought to you by the same smirking chucklefuck infamous for the -1/12 bullshit

Anonymous

Anonymous Tue 02 Feb 2021 01:56:57 No.12654722 Report

Quoted By:

>>12654703
Ramanujan?

Anonymous

Anonymous Tue 02 Feb 2021 01:58:22 No.12654727 Report

Quoted By:

>>12654568
What is one third represented as a decimal?
>0.3333 recurring
Now what do you get when you multiply 0.33... by 3?
>0.9999 recurring

3 * one third = 1 whole
3 * 0.33... = 0.99...
Therefore 0.99... = 1

Anonymous

Anonymous Tue 02 Feb 2021 02:13:13 No.12654774 Report

Quoted By: >>12655952

>>12654568
https://www.youtube.com/watch?v=HkcoKbr5NjQ
this.. explains everything

Anonymous

Anonymous Tue 02 Feb 2021 02:18:19 No.12654785 Report

Quoted By: >>12656023

>>12654703
He's a real mathematician. You, on the other hand, are a pathetic larping retard. Seethe.

Anonymous

Anonymous Tue 02 Feb 2021 11:14:32 No.12655952 Report

Quoted By:

>>12654774
extremely based and hat pilled

Anonymous

Anonymous Tue 02 Feb 2021 11:44:50 No.12656019 Report

Quoted By:

I remember watching this, and then seeing a related video that was 40 minutes long explaining why he was wrong, I don't remember literally anything either one of them said, so ,
numberphile btfo

Anonymous

Anonymous Tue 02 Feb 2021 11:45:21 No.12656023 Report

Quoted By:

>>12654785
no, he's right
That numberphile's video is a pos, everyone involved should be bitchslapped.
Usually numberphile is quite good, but that one was simply a crime.

Anonymous

Anonymous Tue 02 Feb 2021 12:11:48 No.12656063 Report

Quoted By: >>12656157

>>12654568
>0.00...01
There is no end though.

Anonymous

Anonymous Tue 02 Feb 2021 13:05:42 No.12656157 Report

Quoted By: >>12656186

>>12656063
Z = {..., -1, 0, 1,...}
>But there's no end
Z = {...}

Anonymous

Anonymous Tue 02 Feb 2021 13:23:38 No.12656186 Report

Quoted By:

>>12656157
in English doc

Anonymous

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Anonymous Tue 02 Feb 2021 13:31:14 No.12656199 Report

Quoted By:

>>12654568

Anonymous

Anonymous Tue 02 Feb 2021 13:49:57 No.12656242 Report

Quoted By: >>12656274

mathlet here. iirc isn't the reasoning like
>1/9 = 0.111...
>2/9 = 0.222...
>3/9 = 0.333...
so
>9/9 = 0.999...
except the numerator and denominator are the same so it's also 1?

Anonymous

Anonymous Tue 02 Feb 2021 14:00:52 No.12656274 Report

Quoted By:

>>12656242
You could also do x = 0.999...
-> 10x = 9.999...
-> 10x - x = 9x = 9.999... - 0.999... = 9
-> x = 1

Anonymous

Anonymous Tue 02 Feb 2021 14:03:16 No.12656281 Report

Quoted By:

>>12654568
>1 + 1 = 3
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