Discuz Math Forum»Forum › Mathematics › High School › 一道n元不等式

Return to list New

View 1381|Reply 2

[不等式] 一道n元不等式

[Copy link]

1 Threads	2 Posts	15 Credits

Credits: 15

Send PM

烦心 Posted 2021-1-26 21:38 |Read mode

1611668186(1).jpg

请问一下为什么能进行上述“改写”，或是这道题的其他解法。

Reply Edit

686 Threads	110K Posts	910K Credits

Credits: 91229

Send PM

kuing Posted 2021-1-26 23:04

我也看不懂

Reply Edit

770 Threads	4692 Posts	310K Credits

Credits: 35048

Send PM

isee Posted 2021-1-27 23:22

回复 2# kuing

小概率事件发生了

Reply Edit

Return to list New

Mobile version|Discuz Math Forum

2025-5-31 11:07 GMT+8

Powered by Discuz!

× Quick Reply To Top Edit