Question

prove that :
$\frac{1}{1+√2}$ + $\frac{1}{√2+√3}$ + $\frac{1}{√3+√4}$ + $\frac{1}{√4+√5}$ + $\frac{1}{√5+√6}$ + $\frac{1}{√6+√7}$ + $\frac{1}{√7+√8}$ + $\frac{1}{√8+√9}$ = 2

Answer 1

Answer:

Step-by-step explanation:

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