
What exactly does undefined mean? - Mathematics Stack Exchange
Sep 3, 2022 · 2 I'm currently taking a course on Calculus and Analytic Geometry with a quite rich insight on set theory and propositional, predicate logic. I've noticed that some values have not been …
terminology - What does the term "undefined" actually mean ...
Apr 10, 2015 · Saying that 1 divided by 0 is undefined, does not mean that you can carry out the division and that the result is some strange entity with the property “undefined”, but simply that dividing 1 by 0 …
When is a function considered undefined? - Mathematics Stack Exchange
Apr 7, 2019 · For what value of t is the function s above undefined? I am unsure when a function in mathematics is undefined or even defined, The answer to this problem is 1 I am looking for a clear …
Is there any symbol for "undefined"? - Mathematics Stack Exchange
Jan 31, 2015 · For example we have $\\frac{0}{0}$ which is undefined or we have a multiplication of $2\\times2$ and $3\\times3$ matrices which is also undefined. Is there any symbol for representing it?
What is the symbol for undefined? - Mathematics Stack Exchange
Dec 23, 2018 · According to Math - Symbol for Undefined, dividing a number by 0 0 may be represented by UNDEF, but the staff are unaware of any specific symbol meaning "undefined". For what it's …
Difference between "undefined" and "does not exist"
What is the difference between the terms "undefined" and "does not exist", especially in the context of differential calculus? Most calculus materials state, for example, that d dx|x| d d x | x | does not exist …
Why are the undefined terms in geometry undefined?
Mar 12, 2025 · It consists of a set of primitive or undefined terms (including point, line and plane); a set of relations between or statements about those terms, which are assumed to be true (the axioms of …
soft question - Is 'no solution' the same as 'undefined'? - Mathematics ...
Personally, I think your teacher is wrong to use the word undefined. The fact that the equation has no solution is just to say that 0 0 is not in the range of the function x →6x x → 6 x, but everything about …
Find the value for x that makes this fraction undefined
Jan 13, 2021 · WHEN there is a zero in the denominator, we call that expression "undefined". (Hopefully you also know that the denominator is the BOTTOM of the fraction. So in this problem, you just have …
terminology - Undefined function - Mathematics Stack Exchange
Then, when x = 0, f(0) = 1 0 x = 0, f (0) = 1 0 is undefined, because division by zero is undefined. But f(x) = 1 x f (x) = 1 x is defined for all other values of x x: So the domain on which f f is defined, i.e., the …