Division by zero
Division by zero is an operation for which you cannot find an answer, so it is-Doctor Robert
disallowed. You can understand why if you think about how division and
multiplication are related.
12 divided by 6 is 2 because 6 times 2 is 12 12 divided by 0 is x would mean that 0 times x = 12But no value would work for x because 0 times any number is 0. So division by zero doesn't work.
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that's good. maybe that's why someone put as top answer on page (good on that person too).
skimming other answers much less straightfwd.
cld consider, maybe some worthwhile other sense of *why* / different viewing explaining of meanings math.
~ one answer just states algebraic rules as givens. as does this answer I like? but this one in way that you think out (as the rule maybe not like under it but at least think along it), not just here is the associative rule, a/b=c then c(b)=a or whtvr etc, given this knowledge, then... eh.
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ah see this Dr Rbt is good, went to look also for answer 0/0 why not just 0?
ah but it's not only 0 it is ~ set of all numbers ALL well dunno if 'set' is right to say here
bcs 0/0 = x means that x(0) = 0 true if x is 0. but also true if x is any # ! any # times 0 is 0.
so.
What is the value of 0/0? (Is it really undefined or are there an infinite number of values?)
There's a special word for stuff like this, where you could conceivably give it any number of values. That word is "indeterminate." It's not the same as undefined. It essentially means that if it pops up somewhere, you don't know what its value will be in your case. For instance, if you have the limit as x->0 of x/x and of 7x/x, the expression will have a value of 1 in the first case and 7 in the second case. Indeterminate.- Dr. Robert
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Indeterminate.