Esim - Divide by Zero
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Divide by Zero











Hello dear readers of "The thinking man" newspaper. This will talk about math and I will try to explain you the problems that appear by doing algebraic operations with zero.






The zero





Zero is a number and its an even number (divided by 2 with no remaining, and if u add an even number to 0 it will remain an even number). The idea of 0 as a number developed in India
and the idea was brought to the west from Persian mathematician book "al-Khwarizmi on the Numerals of the Indians". There was a problem in accepting 0 as a number because of religious reasons (The main objection came from the catholic church and it was called "The work of the devil" *reminder- we're talking about a simple number*.


Now lets look at a photo you might seen in the internet that claim that 0/0=2




If you can't find the problem, keep reading that will be cleared in a moment.






Divide by zero





Lets first understand what it means to divide something:



So lets try divide it 25 by 0:



Lets see why that's not true:




There is also the graphic way to look at this:

y=1/x





As you can see for the value 0 we will get 2 answers -∞ and +∞ which is problematic.






0 divided by 0:




lets look at some graphs which all give results to 0/0:



As you can see for the function 0/0 it can be any answer. It all depends on the angle you come from.




And as you know any number multiplies by 0 is a zero that means it have infinite answers. single value can't be assigned to a fraction where the denominator is 0 so the value remains undefined.

If that was true we could've say that:



or any other number equals any other number.






So lets look again at the picture that I gave you in the beginning:




Can you spot the problem here?









Hope you enjoyed this article.

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