Hii ! a, b and c the réels posifives numbers , prove That : Have Fun
Follow Math Help Forum on Facebook and Google+
Originally Posted by Perelman Hii ! a, b and c the réels posifives numbers , prove That : Have Fun Spoiler: Take all the terms over to the left side: , which is obviously positive if a is! – and similarly for the b and c terms.
Hii!! Perfect Mr Opalg ! So My Solution : Put : , and : By Cauchy Schwartz : And We Have : So, We need prove : Cqfd .
Thread closed due to failure to comply with the rules in the sticky: http://www.mathhelpforum.com/math-he...-subforum.html
View Tag Cloud