1/(sqrt3+sqrt4)+1/(sqrt4+sqrt5)+1/(sqrt5...

`1/(sqrt3+sqrt4)+1/(sqrt4+sqrt5)+1/(sqrt5+sqrt6)+1/(sqrt6+sqrt7)+1/(sqrt7+sqrt8)+1/(sqrt8+sqrt9)` is equal to?

A

0

B

1

C

2

D

4

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The value of { 1/(sqrt6 - sqrt5) - 1/(sqrt5 - sqrt4) + 1/(sqrt4 - sqrt3) - 1/(sqrt3 - sqrt2) + 1/(sqrt2 - 1)} is :

CHAMPION PUBLICATION-2014 TIER-II PAPER(19)-EXERCISE

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