# 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

539

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
- 342 views
- $30.00

### Related Questions

- Multivariable Calc: Vectors, Equations of Lines, Shapes of Curves
- Convergence integrals
- Evaluate $\iiint_W z dx dy dz$ on the given region
- Compound Interest question
- Convergence and Integrability of Function Series in Measure Spaces and Applications to Series Expansion Integrals
- Find the limit as x-->0 for y = (e^x- 1)/[sin(nx)]
- Work problem involving pumping water from tank
- Explain why does gradient vector points in the direction of the steepest increase?