List questions from multinomial-theorem | MathQa

Sum of the first k multi-nomial coefficients for fixed n

Published on 13 Jan 2025 - 5:19

Let $f(x),g(x),h(x)$ are three differentiable functions satisfying:

Published on 12 Jan 2025 - 20:51

Notation for writing multinomial coefficient as sum of smaller multinomial coefficients

Published on 13 Jan 2025 - 5:26

Letter combinatorics and probabilities

Published on 12 Jan 2025 - 20:35

Dice role: What is the probability to observe 2 times 1 and 2 times 5 with the outcome of a fifth die role being unknown?

Published on 12 Jan 2025 - 21:05

How to find number of distinct terms in a multinomial expansion?

Published on 12 Jan 2025 - 20:55

Is it possible to derive generalization for this?

Published on 12 Jan 2025 - 20:42

Find the coefficient of $x^9$ in the expansion of $(1+9x+27x^2+27x^3)^6$

Published on 12 Jan 2025 - 20:54

In how many ways can 10 blankets be given to 3 beggars such that each recieves at least one blanket?

Published on 12 Jan 2025 - 21:03

Given $N$ light switches ,do total $P$ flips such that $Q$ are lit at the end. Find the number of ways to do this.

Published on 12 Jan 2025 - 21:04