Mathematics, 25.05.2021 21:10 hrcatena

Tenemos un pasillo y tres interruptores al principio del pasillo. Al final del mismo, hay una habitación cerrada. Solo un interruptor enciende la luz de la habitación que ahora está apagada. ¿Cómo sabremos que interruptor es, si solo podemos ir a la habitación una vez?

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Tenemos un pasillo y tres interruptores al principio del pasillo. Al final del mismo, hay una habita...

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