Undefined is just what the calculator says, but you can't explain it mathematically because a number divided by 0 doesn't exist in numbers. Think about what is going on when you're dividing. You're seeing how many parts you can get out of s...
http://answers.yahoo.com/question/index?qid=20081023133...
If you divide 6 by 3 the answer is 2 because 2 times 3 IS 6. If you divide 6 by zero, then you are asking the question, "What number times zero gives 6?" The answer to that one, of course, is no number, for we know that zero times any real number is zero not 6. So we say that division by zero is undefined, for it is...
mathforum.org/dr.math/faq/faq.divideby0.html mathforum.org/dr.math/faq/faq.divideby0.html
Why can't you divide a number by 0? ... To make this idea clear, mathematicians call division by zero "undefined" -- meaning that it doesn't really make any *sense* to try to split a number into zero groups. If I'm wrong on this, I'm sure one of the other "doctors" will correct me!
mathforum.org/dr.math/problems/divide.zero.html mathforum.org/dr.math/problems/divide.zero.html
Division by zero - Wikipedia, the free encyclopedia
In mathematics, a division is called a division by zero if the divisor is zero. Such a division can be formally expressed as a /0 where a is the dividend. Whether this expression can be assigned...
en.wikipedia.org/wiki/Division_by_zero
Division is a continuous process. Suppose b and c are both non-zero. Then, in a sense that can be made precise. the ratios a/b and a/c will be close if b and c are close. ... The reason that the result of a division by zero is undefined is the fact that any attempt at a definition leads to a contradiction.
www.math.utah.edu/~pa/math/0by0.html www.math.utah.edu/~pa/math/0by0.html
Question: I have a question about dividing with zero. When the numerator is zero, the answer is zero. But when the denominator is zero, the answer is undefined. Why? I don't understand ... You have to look into the meaning of division, rather than just the pocket calculator.
mathcentral.uregina.ca/QQ/database/QQ.09.01/stacy2.html mathcentral.uregina.ca/QQ/database/QQ.09.01/stacy2.html
chris j stella Answer 1: If you are talking about division in the real numbers, then the answer is that values of expressions of the form x/0 are undefined. In other words, you don't and you can see that the LIMIT of the Y-sequence approaches zero and the limit of the X/Y sequence just keeps on getting larger and larger,
www.newton.dep.anl.gov/askasci/math99/math99006.htm
We usually say that division by zero is undefined. I don't think that I ever got a satisfying explanation to this until I went to college. I'll try to offer two different explanations. ... What does this say about division by zero? Well, to make this concrete, 5*0 = 0. Now divide both sides by 5 to find that 0 / 5 = 0 .
www.amath.washington.edu/~nshore/sixth/zero.html www.amath.washington.edu/~nshore/sixth/zero.html
· Any number multiplied by zero is zero. ... · Students and teacher together work through Robert Froman's book, The Greatest Guessing Game: A Book about Dividing to reinforce their notions of division.
www.nps.k12.nj.us/Special%20Education/Training%20Module... www.nps.k12.nj.us/Special%20Education/Training%20Modules/CPI%20Checklists/contents/Standard%204.3D%20Grade%2004%2001.htm
Besides causing rifts in reality, unstable Time paradoxes and causing the LHC to short-circuit, the real reason you're unable to divide by Zero is...The result of a division by zero is Undefined, and cannot be defined due to the fact any attempt at a definition leads to a contradiction. ... it's about division.
digg.com/general_sciences/Why_Can_t_We_Divide_by_Zero digg.com/general_sciences/Why_Can_t_We_Divide_by_Zero