statistics - What are differences between Geometric, Logarithmic and ...
Aug 3, 2020 · Now lets do it using the geometric method that is repeated multiplication, in this case we start with x goes from 0 to 5 and our sequence goes like this: 1, 2, 2•2=4, 2•2•2=8, 2•2•2•2=16, …
What does the dot product of two vectors represent?
May 23, 2014 · 21 It might help to think of multiplication of real numbers in a more geometric fashion. $2$ times $3$ is the length of the interval you get starting with an interval of length $3$ and then …
Starting index for geometric series test - Mathematics Stack Exchange
Apr 9, 2018 · I was just wondering if the geometric series test for series of the form $\\sum_{n=}^{\\infty}ar^{n}$ needs the index to start at $0$ or $1$? From my understanding of the …
geometry - Using geometric constructions to solve algebraic problems ...
Dec 10, 2025 · None of the existing answers mention hard limitations of geometric constructions. Compass-and-straightedge constructions can only construct lengths that can be obtained from given …
Proof of geometric series formula - Mathematics Stack Exchange
Sep 20, 2021 · Proof of geometric series formula Ask Question Asked 4 years, 6 months ago Modified 4 years, 6 months ago
Calculate expectation of a geometric random variable
Dec 13, 2013 · 3 A clever solution to find the expected value of a geometric r.v. is those employed in this video lecture of the MITx course "Introduction to Probability: Part 1 - The Fundamentals" (by the way, …
terminology - Is it more accurate to use the term Geometric Growth or ...
For example, there is a Geometric Progression but no Exponential Progression article on Wikipedia, so perhaps the term Geometric is a bit more accurate, mathematically speaking? Why are there two …
Partial Sums of Geometric Series - Mathematics Stack Exchange
Feb 11, 2018 · Partial Sums of Geometric Series Ask Question Asked 8 years, 1 month ago Modified 5 years, 7 months ago
statistics - Proof variance of Geometric Distribution - Mathematics ...
May 26, 2015 · I'm not familiar with the equation input method, so I handwrite the proof. I'm using the variant of geometric distribution the same as @ndrizza. Therefore E [X]=1/p in this case. handwritten …
linear algebra - For a symmetric matrix, the geometric and algebraic ...
Sep 8, 2022 · Could anyone tell me how to prove the following proposition? Let $\\lambda$ be an eigenvalue of a symmetric matrix. Then, its geometric multiplicity equals its algebraic multiplicity.