Evaluate : `int(logx)/(x^(2))dx`.

Explanation

To evaluate the integral \( \int \frac{\log x}{x^2} \, dx \), we will use the method of integration by parts.

### Step 1: Identify \( u \) and \( dv \)
We choose:
- \( u = \log x \) (which we will differentiate)
- \( dv = \frac{1}{x^2} \, dx \) (which we will integrate)

### Step 2: Differentiate \( u \) and Integrate \( dv \)
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