# Prove that $\int_0^1 \left| \frac{f''(x)}{f(x)} \right| dx \geq 4$, under the given conditions on $f(x)$

$$\int_0^1 \left| \frac{f''(x)}{f(x)} \right| dx \geq 4.$$

## Answer

**Answers can be viewed only if**

- The questioner was satisfied and accepted the answer, or
- The answer was disputed, but the judge evaluated it as 100% correct.

Savionf

455

The answer is accepted.

Join Matchmaticians Affiliate Marketing
Program to earn up to 50% commission on every question your affiliated users ask or answer.

- answered
- 164 views
- $30.00

### Related Questions

- Exponentil bacteria growth
- real analysis
- Find all functions $f: \mathbb{Z} \rightarrow \mathbb{Z}$ such that $f(2n)+2f(2m)=f(f(n+m))$, $\forall m,n\in \mathbb{Z}$
- Are my answers correct?
- Evaluate$\int \sqrt{\tan x}dx$
- Rainbow Vectors
- Applied calc question 2 and 3
- Evluate $\int_{|z|=3}\frac{1}{z^5(z^2+z+1)}\ dz$