Let $f$ be a function such that $f\left(mn\right)=f\left(m\right)f\left(n\right)$ for every positive integers $m$ and $n$. If $f\left(1\right)$, $f\left(2\right)$ and $f\left(3\right)$ are positive integers, $f\left(1\right)<f\left(2\right)$, and $f\left(24\right)=54$, then $f\left(18\right)$ equals

Copyright © 2026 Mindyard. All Rights Reserved.

• Terms of Service
• Privacy Policy
• User Agreement
• Refund Policy
• Shipping & Delivery
• Login