In a five-team fournament, each team plays one game with every other team. Each team has a \( 50... VIDEO
In a five-team fournament, each team plays one game with every other team. Each team has a \( 50 \% \) chance of winning any game it plays. (There are no ties). Let \( \frac{m}{n} \) be the probability that the tournament will produce neither an underfeated team nor a winless team, where \( m \) and \( n \) are relatively prime integers. Find \( m+n \).
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