Five people – A, B, C, D, E – are to be seated in a row. If A and B must always sit together, how many different seating arrangements are possible?
Five people – A, B, C, D, E – are to be…
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Five people – A, B, C, D, E – are to be seated in a row. If A and B must always sit together, how many different seating arrangements are possible?
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