Question

please it's urgent

and please send me the genuine answer​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

20

Step-by-step explanation:

(1/√2+1) + (1/√3+√2) +(1/√4+√3)+............+(1/√9+√8)

1.701+1.991+2.232+2.447+2.644+2.827+2.999+3.161 = 20.002

Answer = 20

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