Let \(\alpha, \beta \in \mathbb{N}^n\) multi-indices. Then
\begin{equation*} \binom{\alpha}{\beta} \le 2^{|\alpha|}. \end{equation*}This follows by the multinomial theorem .
Let \(\alpha, \beta \in \mathbb{N}^n\) multi-indices. Then
\begin{equation*} \binom{\alpha}{\beta} \le 2^{|\alpha|}. \end{equation*}This follows by the multinomial theorem .