Nesbitt’s inequality


Hôm nay thầy đã giới thiệu với C1 bất đẳng thức Nesbitt

\dfrac{a}{b+c}+\dfrac{b}{c+a}+\dfrac{c}{a+b}\geq\dfrac{3}{2}\,\,\,\forall a,b,c>0.

Dưới đây là một ít tài liệu cho những ai muốn biết thêm

http://en.wikipedia.org/wiki/Nesbitt%27s_inequality

http://www.artofproblemsolving.com/Forum/viewtopic.php?t=207221&

Download 1

Download 2

Download 3

2 thoughts on “Nesbitt’s inequality”

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s