Final answer:
The Greeks, who were not in the wooden horse, pretended to leave and hid with their ships away from Troy, contributing to the ruse that led to the fall of the city.
Step-by-step explanation:
The question relates to a famous episode from the Trojan War, namely the story of the Trojan Horse. Those Greeks, who were not inside the wooden horse, would have hidden the main Greek force away from Troy, pretending to have abandoned the siege and returned home. This ruse was part of a strategic deception to trick the Trojans into bringing the horse inside their walls, believing it to be an offering to Athena and a symbol of their victory.
The strategy involved the Greeks setting sail for Tenedos, an island nearby, creating the illusion of a retreat. They left behind them the wooden horse, which had been filled with their best warriors, including Odysseus. The Greeks counted on the Trojans to bring the horse into their city as a trophy, which ultimately led to the fall of Troy when the warriors emerged from it at night.
This tactic proved successful, and Greek knowledge of warfare and siegecraft, not just their limited geographical knowledge from their naval exploration, plays an important role in this mythic narrative.