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 Inequalities for $$a,b,c > 0$$ or $$x,y,z > 0$$
03-15-2010, 10:24 AM
Post: #1
Inequalities for $$a,b,c > 0$$ or $$x,y,z > 0$$
$$\quad\quad \displaystyle{(xy+yz+zx)\left(\frac{1}{(x+y)^{2}}+\frac{1}{(y+z)^{2}}+\frac{1}{(​z+x)^{2}}\right)\geq\frac{9}{4}}$$
 Messages In This Thread Inequalities for $$a,b,c > 0$$ or $$x,y,z > 0$$ - admin - 03-15-2010 10:24 AM