List questions from multinomial-coefficients | MathQa

Pascal Triangle Ball Conundrum

Published on 13 Jan 2025 - 2:27

Combinations, when placing n objects into k boxes, each box has its own size and the order in them doesn't matter?

Published on 13 Jan 2025 - 0:06

The number of odd coefficients in the expansion of $(x^2+x+1)^n$

Published on 12 Jan 2025 - 20:50

Confused about multinomials. Can we write $\binom{n}{a,b,c}=\binom{n}{a}\binom{n-a}{b}\binom{n-a-b}{c}$ if $a+b+c \le n$?

Published on 12 Jan 2025 - 21:04

The sum which gives $3^n$

Published on 12 Jan 2025 - 17:29

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

Published on 12 Jan 2025 - 20:48

Inequality proof involving multinomial coefficients

Published on 12 Jan 2025 - 20:45

Hockey-Stick Theorem for Multinomial Coefficients

Published on 12 Jan 2025 - 20:44

Notation for writing multinomial coefficient as sum of smaller multinomial coefficients

Published on 12 Jan 2025 - 21:01

Proof of hockey stick like theorem for multinomial coefficients

Published on 12 Jan 2025 - 20:55