Mathematics - Permutation & Combination Question with Solution | TestHub

Statement I: The number of terms in ${\left(x_1+\cdots +x_{11}\right)}^6$ is $\left(\genfrac{}{}{0ex}{}{16}{6}\right)$. Statement II: The number of ways to give $n$ identical objects to $r$ distinct people, allowing zero, is $\left(\genfrac{}{}{0ex}{}{n+r-1}{n}\right)$.