0 why




















Share Flipboard Email. Courtney Taylor. Professor of Mathematics. Courtney K. Taylor, Ph. Updated February 04, Featured Video. Cite this Article Format. Taylor, Courtney.

Math Glossary: Mathematics Terms and Definitions. Calculating the Mean Absolute Deviation. Understanding the Factorial! The Difference Between Combinations and Permutations.

Functions with the T-Distribution in Excel. Your Privacy Rights. To change or withdraw your consent choices for ThoughtCo. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page.

These choices will be signaled globally to our partners and will not affect browsing data. We and our partners process data to: Actively scan device characteristics for identification. So we're gonna think about zero divided by zero. Well there's a couple of lines of reasoning here. One, you could start taking numbers closer and closer to zero and dividing them by themselves. So for example, you take 0. Well that's gonna be one.

Let's get even closer to zero: 0. Well, that also equals one. Let's get super close to zero: 0. Well once again, that also equals one. And it didn't even matter whether these were positive or negative. And because of that, any non-zero number, divided by zero, is left just "undefined.

Negative 1 divided by 0. We say all of these things are just "undefined. So let's do that right now. We could just take the simplest of all non-zero numbers. We'll just do it with one. But we could have done this with any non-zero number. Let's take the example of one. Since we don't know what it means-- or we're trying to figure out what it means to divide by zero Lets just try out really, really, small positive numbers.

Let's divide by really, really small positive numbers and see what happens as we get close to zero. So lets divide by 0. If we divide 1 by 0. If I go really, really close to zero. If I divide 1 by 0. This is a millionth. So we see a pattern here. As we divide one by smaller and smaller and smaller positive numbers, we get a larger and larger and larger value.



0コメント

  • 1000 / 1000