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

Return to list New

View 1392|Reply 2

[不等式] 一道n元不等式

[Copy link]

1 Threads	2 Posts	0 Reputation

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 0

673 Threads	110K Posts	218 Reputation

Send PM

kuing posted 2021-1-26 23:04

我也看不懂

Reply Edit

764 Threads	4672 Posts	27 Reputation

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

Quick Reply

× Quick Reply To Top Edit

2025-7-15 15:03 GMT+8

Powered by Discuz!

Processed in 0.012288 seconds, 25 queries