- What is infinity divided by infinity? - Mathematics Stack Exchange
I know that $\\infty \\infty$ is not generally defined However, if we have 2 equal infinities divided by each other, would it be 1? if we have an infinity divided by another half-as-big infinity, for
- Uncountable vs Countable Infinity - Mathematics Stack Exchange
My friend and I were discussing infinity and stuff about it and ran into some disagreements regarding countable and uncountable infinity As far as I understand, the list of all natural numbers is
- I have learned that 1 0 is infinity, why isnt it minus infinity?
An infinite number? Kind of, because I can keep going around infinitely However, I never actually give away that sweet This is why people say that 1 0 "tends to" infinity - we can't really use infinity as a number, we can only imagine what we are getting closer to as we move in the direction of infinity
- calculus - Infinite Geometric Series Formula Derivation - Mathematics . . .
Infinite Geometric Series Formula Derivation Ask Question Asked 12 years, 8 months ago Modified 4 years, 11 months ago
- discrete mathematics - Countably Infinite, Uncountable or Finite . . .
I am having trouble with the following terms: countably infinite, uncountable, and finite In addition, for the following problems I need to select which category they fall into $1)$ Consider a s
- Does a vertical line have no slope, or infinite slope?
I have heard some textbooks that vertical lines have no slope (not a slope of $0$, rather, no slope at all) However, other textbooks say that the slope of a vertical line is $\\infty$, where the $\\
- Associativity of infinite matrix product. - Mathematics Stack Exchange
Many texts reads "It is well known that for infinite matrices multiplication is non-associative" A treatise on this can be found in On the associativity of infinite matrix multiplication However
- When does it make sense to say that something is almost infinite?
4 If "almost infinite" makes any sense in any context, it must mean "so large that the difference to infinity doesn't matter " One example where this could be meaningful is if you have parallel resistors and one is so large compared to the others that it doesn't measurably affect the total resistance
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