inequality problem tough - putnam level
126161
Interesting property of finite integer sequence with sum 1
94703
Time complexity and optimality
150609
Triangle Inequality of the Cartesian product with Max function
66151
Solving inequality for convex functions.
76192
Intersection of volumes defined by inequalities
61939
Induction of inequality involving AP
131596
Symmetric Inequality in $\mathbb{R}$
138857
Proving an inequality by induction, how to figure out intermediate inductive steps?
106815
Better bound for integral inequality
96133
Prove that $ m_{a} \geq m_{g} \geq m_{h} $ using strict inequalities unless $ a = b $.
104390
How can we rewrite this optimization problem in standard form?
124953
A loss and gain problem
52618
AM-GM inequality basic
41412
Inequality in number theory
137522
Hard inequality $ (xy+yz+zx)\left(\frac{1}{(x+y)^2}+\frac{1}{(y+z)^2}+\frac{1}{(z+x)^2}\right)\ge\frac{9}{4} $
32427
Basic mathematical induction regarding inequalities
85832
Tough contest problem