johnnytag007
New member
- Joined
- Jul 26, 2020
- Messages
- 6
yes I have found. But I does not know whom to approach!
Thank for your reply.I would suggest that you approach a math teacher and ask them to teach you some mathematics! Like learn what "divide by" means! There is no "divide by 0 problem". Yes, we "cannot divide by 0" but that is not a problem!
To "divide b by a" means to multiply b by 1/a, the multiplicative inverse of a. And the "multiplicative inverse" is the number that when multiplied by a gives 1, multiplicative identity.
The reason we cannot divide by 0 is that 0 times any number is 0, not 1. And that is true because of some very basic properties of our number system. One is that our number system has an "additive identity". 0 is the "additive identity" of our number system because a+ 0= a for any number, a. Another is that our number system every number has an "additive inverse", usually called "-a" such that its sum with a is the additive identity, 0, a+ (-a)= a- a= 0. Finally our number system has the "distributive property"- for any three numbers, a, b, and c, a(b+ c)= ab+ ac.
Since a, b, and c can be any three numbers suppose c= 0. Then a(b+ 0)= ab+ a0. But since 0 is the additive identity, b+ 0= b, a(b+ 0)= ab. So we must have ab+ a0= ab and, adding -ab, the additive inverse of ab to both sides of a(b+ 0)= ab= ab+ a0 we get a0= 0.
So which of these "laws" are you willing to give up? The additive identity? Additive inverses? The distributive law? You have to give up at least one of them because together they say that a(0)= 0, not 1.
(Actually there is a way to do that. There is a number system in which it is possible to divide by 0, in which 0 has a a multiplicative inverse. And most people are told about it in an algebra class- they just forget very quickly! You just have to make 0= 1. That is the "multiplicative identity" and the "additive identity" must be the same. a times 0= 0 is the same as 1.
Of course, then we have a= a times 1= a times 0= 0. This number system has only one number!
You say you have developed a number system in which you can divide by 0. Okay does it have more than one number? If it only has one number it is not very useful or interesting! Which is why most people for get about very quickly! If it has more than one number, which of the above laws does not hold? Is there no additive identity? Are there numbers that have no additive inverse (numbers that you cannot subtract)? Is the distributive law not true? It must be one of those and those are all more important than "dividing by 0"!
Yes, you can read all about them here
Projectively extended real line - Wikipedia
en.wikipedia.org
and here
Extended real number line - Wikipedia
en.wikipedia.org
But these are not the real numbers, and even they do not permit all division by zero.
You are wrong. Infinity is a number in that system. That is the whole point.Y
This projective theorem leads to infinite not in define.
Let me explain if indefine is same then the following equation must be true. 5= 3
But what happen see here
5/0 =in define not = in define = 3/0
So this two in defines are different and in know that's why 5 is not equal to 3
Right
So either you do are not reading these responses or you really know nothing about mathematics at all. Do you even know what the words "defined" and "undefined" (not "indefined") mean? ]