List questions from discrete-mathematics | MathQa

How to iterate a function 8 times about a given interval of x in a Discrete Dynamical System

Published on 22 Apr 2025 - 2:51

Given the permutation recurrence relation find $a_n$

Published on 23 Apr 2025 - 0:08

Solve the recurrence relation $a_n={1\over2}a_{n-1}+1$, $a_1=1$

Published on 22 Apr 2025 - 11:37

Prove $∇(∇^i a_n) = ∇^{i+1} a_n $

Published on 16 Mar 2025 - 17:16

Solve the recurrence relation $a_n=4a_{n-1}-3a_{n-2}+2^n$ with $a_1=1, a_2=11$

Published on 22 Apr 2025 - 4:44

Join 2n points in pairs on the circumference of a circle using n non-intersecting chords

Published on 22 Apr 2025 - 21:58

Finding a Residue using Fermat's Theorem.

Published on 22 Apr 2025 - 23:03

How to solve combinatorics with variable set sizes?

Published on 22 Apr 2025 - 19:14

Prove that ${\sum _{n=0} \binom{2n}{n} x^n} = \frac{1}{\sqrt{1-4x}}$

Published on 23 Apr 2025 - 10:58

Find a recurrence relation for the sequence $u_n=$ number of nonnegative integral solutions of $2a+5b=n$.

Published on 16 Mar 2025 - 0:34