May 20, 2015 · I believe the following 4 questions I have, are all related to eachother. Question 1: Of course I've been using constants, variables and parameters for a long time, but I …

Jun 26, 2021 · Kaprekar's constant, or 6174, is a constant that arises when we take a 4-digit integer, form the largest and smallest numbers from its digits, and then subtract these two …

Oct 6, 2021 · Is there any notation/symbol to indicate a variable as constant? Ask Question Asked 4 years, 1 month ago Modified 8 months ago

Dec 14, 2018 · What do you mean by "any constant number" other than any complex number? Are you talking about p p -adic numbers? Hyperreal numbers?

Apologies if this is a silly question, but is it possible to prove that $$\\sum_{n=1}^{N}c=N\\cdot c$$ or does this simply follow from the definition of sigma notation? I am fairly sure it's the la...

A constant is one of these: a literal object such as the scalar $3$ or the vector $\left [\begin {array} {ccc}0 & 0 & 0\end {array}\right]$. a symbol denoting just one object, rather than a variable. …

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Feb 22, 2019 · 4 Isn't every unit actually just a constant? Celsius is not a constant, since it is neither a number nor a quantity. Isn't the percentage symbol actually just a constant with the …

By the way, many feel that it is in poor taste to refer to only one of the authors of a book. Imagine how much time and energy it would take to write a math book, even with the help of some …

How to prove that by performing Kaprekar's routine on any 4-digit number repeatedly, and eventually we will get the 4-digit constant $6174$ rather than get stuck in a loop, without really …