Can this inequality be proved with differentiation? – math.stackexchange.com 04:41 Posted by Unknown No Comments $\frac{a+b}{c} + \frac{b+c}{a} + \frac{c+a}{b} \geq 6$ I could do it with letting $x=\frac{a}{b}$, $y=\frac{b}{c}$, $z=\frac{c}{a}$, but I wonder if it is solvable somehow with differentiation. ... from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Google Facebook Twitter More Digg Linkedin Stumbleupon Delicious Tumblr BufferApp Pocket Evernote Unknown Artikel TerkaitIf I jump for a long enough time, would I be displaced from my initial position as the Earth is moving? – physics.stackexchange.comWhy is creating a golem not considered evil? – rpg.stackexchange.comDetermining potentiometer sensor output resistance with parallel resistor – electronics.stackexchange.comHow is a light plane's nose wheel straightened during retract? – aviation.stackexchange.comIs momentary physical access dangerous? – security.stackexchange.comsvchost.exe eating CPU: which of these services can be the cause – superuser.com
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