exercise 8 for inequality

killpower

inequality[[onion_12]] [[onion_39]]

#3 Full solution

bearwing

Of course Lagrange Multiplier will be a better method :lol

killpower

既然玩哂d題目，發個full solutions.[[onion_70]] [[onion_21]]

[S]【YU】

bearwing 一出手,立即秒殺. strong.

killpower

其實可以證明埋 a^n+b^n+c^(n+1) <= (sqrt(3))^(n+1) for all reals n and n>=2.
唔知bearwing有妙解?[[onion_57]] [[onion_21]]