# INEQUALITY'S BLOG

## April 4, 2010

### The new inequality by van khea

Filed under: Uncategorized — KKKVVV @ 7:52 pm

### Example 5:

Let a function $f:R\longrightarrow R_{0}^{+}$ such that $f''>0$. Prove that for $\alpha, \beta >0; \alpha-\beta=1$ we have: