Question: A certain train has 9 cars that are being lined up on a track One of the cars is the engine and another is the

A certain train has 9 cars that are being lined up

A certain train has 9 cars that are being lined up on a track One of the cars is the engine and another is the caboose The engine will be the first car in line The caboose will be the last car in line In how many ways can the cars be lined up X

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