Forgot password?
 Register account
View 423|Reply 0

[不等式] 一个较难的不等式证明题

[Copy link]

1

Threads

0

Posts

0

Reputation

Show all posts

Tomath posted 2021-7-17 14:45 |Read mode
Last edited by Tomath 2021-7-17 15:17设$a,b,c\in R^{+}$,且$a+b+c=3$,证明:
$\sum \frac{1}{a\sqrt{2\left ( a^2+bc \right )}}\geqslant \sum \frac{1}{a+bc}$

Quick Reply

Advanced Mode
B Color Image Link Quote Code Smilies
You have to log in before you can reply Login | 快速注册

$\LaTeX$ formula tutorial

Mobile version

2025-6-8 07:00 GMT+8

Powered by Discuz!

Processed in 0.016536 second(s), 22 queries

× Quick Reply To Top Edit