Solve `(x-1 )(x-2)(1-2x) gt 0`

Explanation

To solve the inequality \((x-1)(x-2)(1-2x) > 0\), we will follow these steps:

### Step 1: Set the expression equal to zero
We start by finding the points where the expression equals zero. This helps us identify the critical points that will divide the number line into intervals.

\[ (x-1)(x-2)(1-2x) = 0 \]
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