Feedback Problem [to be submitted on Crowdmark] 4.2. Let $x, a_1, a_2, \dots, a_m \in \mathbb{R}$ with \newline $x > 0$ and $a_i > 0$ for all $i$. Prove that if $x = a_1 \cdot a_2 \cdots a_m$ then there exists $i \in \{1, 2, \dots, m\}$ such \newline that $a_i \le \sqrt[m]{x}$.
