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The expression of

\frac{1 + \sqrt{2}}{1 - \sqrt{2}}

is equivalent to which of the following :

1 + \frac{2}{3 \sqrt{2}}

- 1 - \frac{2}{3 \sqrt{2}}

3 + 2 \sqrt{2}

- 3 - 2 \sqrt{2}

ANS : 2

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