Series vs Sequence: Math Concepts Explained - Physics Forums
Jul 14, 2003 · I got dinged on a paper once because I mixed up the notions of series and sequence. I've never bothered to really clarify the distinction. Can anyone tell me what the difference is? (We're …
The sequence 1/n not convergent? - Physics Forums
May 20, 2012 · I read in Rudin's Analysis that sequence 1/n failes to converge in the set of positive real numbers. How comes?
Fourier transform of single pulse & sequence of pulses
Nov 22, 2013 · Homework Statement What is the Fourier transform of a single short pulse and of a sequence of pulses? The Attempt at a Solution In class we haven't dealt with the mathematics of a …
Understanding Superposition Physically and Mathematically
Jun 10, 2019 · The concept of superposition manifests both in classical and quantum physics. These both have their root in the linearity of the abstract vector spaces used in system descriptions.
Converging Vs diverging sequences - Physics Forums
Sep 30, 2020 · A sequence is made up of two sequences an=(n^2)/(n+2) - (n^2)/(n+3) The problem asks for the solver to work out if it's converging or diverging, and find a limit if possible. My first thought …
Q4:What were the differences between UNIVAC I, ENIAC, and TRADIC?
Sep 30, 2020 · Hi, The UNIVAC I (UNIVersal Automatic Computer I) was the first general-purpose electronic digital computer design for robot business application produced in the United States.[1] It …
Sequence of rationals converging to an irrational limit
Aug 23, 2009 · And since \lim x_n = x, it implies \lim_ {k \to \infty} x_ {n_k} = x and thus, this is an instance for which a sequence of rationals converging to an irrational limit. As another illustration, I …
Difference between Calculus I,II,III? - Physics Forums
Dec 17, 2014 · What is the difference between Calculus I,II,III? Which subjects distinguish them? Which self-study books would you recommend for each of these? (I...
Showing a sequence is less than another sequence (sequences and …
Apr 17, 2011 · Showing a sequence is less than another sequence (sequences and series question) cloud360 Apr 17, 2011 Sequence Series Click For Summary
If a series converges with decreasing terms, then na_n -> 0
Oct 6, 2018 · Homework Statement Prove that if ## (a_n)## is a decreasing sequence of positive numbers and ##\sum a_n## converges, then ##\lim na_n = 0## Homework...