Question

supongamos que en un terreno plano hay un cerro y que se quiere hacer pasar un túnel a través de dicho cerro; Para ahorrar tiempo se quiere cavar en ambas direcciones, de tal manera que en algún momento se encuentren los dos huecos y no queden dos túneles. ¿Cómo se pueden determinar desde afuera del túnel las direcciones en qué hay que cavar?​

Answer 1

Respuesta:

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