2010-06-30 17:31:14 +0800 #1
Let
[/img]: www.artofproblemsolv...c2d2a3959235c3448dab]
[/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url] be real numbers. Find the maximum value of [url=www.artofproblemsolv...c2d2a3959235c3448dab][img。
走自己的路,窄也宽敞。
[/img]: www.artofproblemsolv...c2d2a3959235c3448dab]
[/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url], [url=www.artofproblemsolv...c2d2a3959235c3448dab][img]
[/img][/url] be real numbers. Find the maximum value of [url=www.artofproblemsolv...c2d2a3959235c3448dab][img。走自己的路,窄也宽敞。