Rationalise the denominator of `1/(sqrt3-sqrt2-1)`

Explanation

To rationalize the denominator of the expression \( \frac{1}{\sqrt{3} - \sqrt{2} - 1} \), we can follow these steps:

### Step 1: Rewrite the expression
We start with the expression:
\[ \frac{1}{\sqrt{3} - \sqrt{2} - 1} \]

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