悠闲数学娱乐论坛(第3版)»论坛 › 数学区 › 初等数学讨论 › 求证四面体侧面积平方和的不等式

Return to list New

View: 37|Reply: 0

[不等式] 求证四面体侧面积平方和的不等式

[Copy link]

84 Threads	51 Posts	767 Credits

Credits: 767

Send PM

lihpb Post time 2023-11-24 21:54 |Read mode

QQ图片20231124214637.png

Reply

Return to list New

手机版|悠闲数学娱乐论坛(第3版)

2025-3-6 17:17 GMT+8

Powered by Discuz!

× Quick Reply To Top Return to the list