Solly wants to unlock his friend Koss's combination lock. the lock consists of 4 reels, each reel displays the digits from 1 to 9. Koos tells Solly that the first digit from left to right is a multiple of 3, the second digit is a prime, the third digit is a multiple of 2 and the whole unmber is divisible by 4. By following Koss' clues, waht is the maximum possible number of different ways that Solly can unclock it? 請翻譯 寫過程並解答 _________________ 數學=樂趣
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