ggggggggggggggggggg
cho a,b,c>
0 tim min $\frac{b(a-c)}{c(a+b)}+\frac{c(3b+a)}{a(b+c)}+\frac{3c(a-b)}{b(a+c)}$
Bất đẳng thức
ggggggggggggggggggg
cho a,b,c> tim min $\frac{b(a-c)}{c(a+b)}+\frac{c(3b+a)}{a(b+c)}+\frac{3c(a-b)}{b(a+c)}$
Bất đẳng thức
ggggggggggggggggggg
cho a,b,c>
0 tim min $\frac{b(a-c)}{c(a+b)}+\frac{c(3b+a)}{a(b+c)}+\frac{3c(a-b)}{b(a+c)}$
Bất đẳng thức