What is the value of e^-j (infinity) - Physics Forums
Jun 24, 2012 · The discussion centers around the value of e^ (-j∞) and the implications of using infinity in mathematical expressions. Participants debate whether this expression can be …
Is Infinity x 0 Equal to Zero? • Physics Forums
Jan 25, 2017 · What is infinity times zero? Isn't it zero? I mean, infinity times zero is the same as zero an infinite amount of times, and adding zero infinitely would give zero because even …
Dividing by infinity, exactly, finally! • Physics Forums
May 31, 2023 · Why not use these number systems, in place of the real number system, when these allow us to divide by infinity exactly? According to these, division by infinity equals …
Why 1 / ∞ = 0 but ∞ * 0 is not equal to 1? • Physics Forums
Dec 19, 2021 · The problem with infinity is it is not a number, it is a label for the furthest point on the number line named so we can talk about not so we can do arithmetic with it. As you noted, …
What Does 1 Divided by Infinity Equal? - Physics Forums
Mar 26, 2003 · The discussion centers on the mathematical interpretation of 1 divided by infinity, with participants debating whether it equals zero or an infinitesimal value. Most agree that in …
Understanding the Relationship Between 0 and Infinity
Jul 8, 2005 · The discussion explores the conceptual relationship between zero and infinity, suggesting that both are undefined and share a unique connection. It posits that infinity can be …
Disputing 1 / 0 = Infinity: Agree or Disagree? - Physics Forums
Feb 28, 2010 · The discussion centers on the mathematical concept of dividing by zero, specifically the expression 1/0. Participants argue that while one might intuitively think of 1/0 …
Intro to the Big Bang and Infinity Concepts - Physics Forums
Jan 27, 2018 · In the cosmology section of the Physics Forums, I encountered many Big Bang and related infinity problems. Hence, in this article, I want to explain the Big Bang, the topology …
Trying to understand potential energy at infinity - Physics Forums
Apr 25, 2010 · A difficulty I'm having is that PE, at least in the context of gravity, is said to go up with altitude, or distance from the gravitational source (the analogy of pushing an object …
Why is 0 multiplied by infinity considered an indeterminate form?
Apr 27, 2006 · The expression 0 multiplied by infinity is considered an indeterminate form because infinity does not behave like a conventional number and cannot be directly multiplied …