X/0 and a possible explanation of a solution

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Discussion Overview

The discussion revolves around the mathematical concept of division by zero, specifically the expression 6/0. Participants explore various interpretations and implications of this expression, questioning its validity and seeking a deeper understanding of why it is considered undefined.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Mathematical reasoning

Main Points Raised

  • One participant suggests that 6/3 can be interpreted as "six divided into three equal parts," proposing that 6/0 could similarly be viewed as "six divided into zero equal parts," leading to the conclusion that 6/0=0.
  • Another participant counters this by arguing that defining y in the equation y = x/n leads to inconsistencies when n equals zero, asserting that x/0 is undefined.
  • A different participant points out that the multiplication property of zero implies that any number multiplied by zero equals zero, questioning how 0/0 could equal any number.
  • Further clarification is provided that if 6/0 were to equal 0, it would contradict the established rule that 0 multiplied by any number does not yield a non-zero value.
  • One participant expresses dissatisfaction with the notion of division by zero being simply "undefined," suggesting that there should be a more satisfactory explanation.

Areas of Agreement / Disagreement

Participants express differing views on the interpretation of division by zero, with no consensus reached on a satisfactory explanation or resolution of the concept.

Contextual Notes

Participants highlight limitations in understanding division by zero, including the dependence on definitions and the implications of mathematical properties that lead to contradictions.

Pirwzwhomper
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First, let me say that I have degrees or anything. I'm just out of hig school and took regular math the whole time I was there. I am not a mathematician or a numerologist.

But, I do have a theory.:wink:

Could we say that 6/3 is the same as saying "six divided into three equal parts"?

If so, would 6/0 be the same as saying "six divided into zero equal parts"?

Since a nonexisting thing cannot have a numerical value, wouldn't 6/0=0?
 
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I'm sorry it's just not that simple, you can define y in y = x/n as the number of sets containing n units that are needed to be added together to make up x.

Also for example n(x/n) = x, but now you have 0*(0) = x which doesn't fit with this for any value of x other than 0, or another example y = x/n as n tends to 0, y tends to infinity. Therefore x/0 is undefined.
 
a(b)=c so c/b=a

How does 3(0)=0? You cannot say that 0/0=3.

I was always told that any number times zero equalled zero.
 
That example was just to show you why having x/0 = 0 leads to inconsistencies, 0*0 = 0.
 
Hmmm. There has to be a better answer than undefined. Don't know why, but it just doesn't seem right. Maybe someday . . .
 
1)"Since a nonexisting thing cannot have a numerical value, wouldn't 6/0=0?"

Are you saying that 0 is not a number?

2)"I was always told that any number times zero equalled zero."

Yes, that's exactly WHY 6/0 cannot be 0: 0*0 is not equal to 6.
 

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