Re: Does the number of nines increase?

Ross Finlayson explained on 6/28/2024 :

On 06/28/2024 07:05 PM, Chris M. Thomasson wrote:

On 6/28/2024 6:04 PM, Ross Finlayson wrote:

On 06/28/2024 03:25 PM, Chris M. Thomasson wrote:

On 6/28/2024 11:21 AM, WM wrote:

Le 28/06/2024 à 19:19, joes a écrit :

Am Fri, 28 Jun 2024 13:59:02 +0000 schrieb WM:

Le 27/06/2024 à 22:20, "Chris M. Thomasson" a écrit :
>

There is always an infinite number of nines in Say:
9.(9) = 10
>

Is in 9.999... one 9 more than in 0.999... when 9.999... has been
produced by multiplying 0.999... by 10?
Is in 9.999... one 9 more than in 0.999... when 9.999... has been
produced by adding 9 to 0.999...?

No, they both have infinitely many 9s. It does not matter how they
were „produced”.

>
Then the set of indices is not constant. Try again.
>

They are the same number 10.

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Wrong. Try again.

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Did you get dropped on your head at a really young age or something?
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;^o
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How many times do you multiply it by ten?  You know, add a zero?
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>

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(.999...) * (9.999...) = (9.999...)
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(9.999...) * 10 = (99.999...)
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(99.999...) * 10 = (999.999...)
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Where are the missing nines? ;^)

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Oh, so you add 9's, ....

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A musical term.