反证即可
具题意,则必须满足:平面上有6个点,任意两点之间距离为1。
简单可知没有。或者摆个坐标算一算就行了。
反证即可
具题意,则必须满足:平面上有6个点,任意两点之间距离为1。
简单可知没有。或者摆个坐标算一算就行了。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy