Question

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`(1)/(1 + √(2) ) + \frac{1}{ \sqrt{2 + √(3) } } + \frac{1}{ \sqrt{3 + √(4) } } + \frac{1}{ \sqrt{4 + √(5) } } + \frac{1}{ \sqrt{5 + √(6) } } + \frac{1}{ \sqrt{6 + √(7) } } + \frac{1}{ \sqrt{7 + √(8) } } + \frac{1}{ \sqrt{8 + √(9) } } = 2`


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Answer 1

Refer to the attachment