If we use calculus to replace 0 with a variable x that approaches 0 we can put it two different places, which kinda makes things worse. Lim x/x as x?0 is 1; until/unless x actually REACHES 0 it's always 1. Lim 0/x as x?0 is 0; again, until/unless x reaches 0 it always will be. Lim x/0 as x?0 is our old friend Mr. Undefined; until/unless x reaches 0 it can't be anything else and, as is hopefully becoming clear, things don't really improve then. If you want to get fancy and use the lim 1/x as x?? for 0 we get lim (1/x)/ (1/x) as x??, or 0/0=lim x/x as x??=1.
This is the way I first saw it explainer, and I think it makes the most sense to me.
Stand Back!! Im going to attempt science!!
Partaker of the Elixir of True seeing, and Yuna's most trusted advisor.
Partaker of the Elixir of True seeing, and Yuna's most trusted advisor.
Math question
- 28/04/2011 09:40:34 AM
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Because 0 divided by anything is 0. So the answer is both 1 and 0. Therefore, undefined. *NM*
- 28/04/2011 10:08:44 AM
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Short answer: you can't divide by zero or infinity. Longer answer: you can if you use Calculus.
- 28/04/2011 10:28:18 AM
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The limit of 0/x would be zero
- 28/04/2011 01:55:03 PM
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For all the reasons stated.
- 28/04/2011 06:15:27 PM
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Re: For all the reasons stated.
- 09/05/2011 05:56:59 PM
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Glad to hear it; I don't often get accused of making sense these days. 
- 09/05/2011 09:50:33 PM
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- 09/05/2011 09:50:33 PM
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Divide By Cucumber Error. Please reinstall universe and reboot. *NM*
- 28/04/2011 08:11:22 PM
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