[ ( - True ) ] False uncertain

False.<br /><br />A Nash equilibrium is a situation in which no player can benefit by changing their strategy while the other players keep their strategies unchanged. On the other hand, a strategy equilibrium is a situation in which a player's strategy is a best response to the strategies chosen by the other players.<br /><br />Not all Nash equilibria are strategy equilibria, but all strategy equilibria are Nash equilibria. Therefore, the statement is false.