2010-07-23 18:01:13 +0800 #1
If
[/img]: www.artofproblemsolv...5265d450384aa23ae2fb]
[/url] are positive real numbers and [url=www.artofproblemsolv...5265d450384aa23ae2fb][img prove that
[/img]: www.artofproblemsolv...5265d450384aa23ae2fb][img
走自己的路,窄也宽敞。
[/img]: www.artofproblemsolv...5265d450384aa23ae2fb]
[/url] are positive real numbers and [url=www.artofproblemsolv...5265d450384aa23ae2fb][img prove that
[/img]: www.artofproblemsolv...5265d450384aa23ae2fb][img走自己的路,窄也宽敞。
