23/07/06 15:11:12.15 g2w7MVWi.net
kbc=1
a²+b²+c²+ab+bc+ca/√a+√b+√c
≥2√a²bc+2√b²ca+2√c²ab/(√a+√b+√c)
=2
23/07/06 15:11:12.15 g2w7MVWi.net
kbc=1
a²+b²+c²+ab+bc+ca/√a+√b+√c
≥2√a²bc+2√b²ca+2√c²ab/(√a+√b+√c)
=2
23/07/06 15:11:12.15 g2w7MVWi.net
kbc=1
a²+b²+c²+ab+bc+ca/√a+√b+√c
≥2√a²bc+2√b²ca+2√c²ab/(√a+√b+√c)
=2