Question

1/1×2+1/2×3+1/3×4+....+1/99×100 is

Answer 1

Answer:the answer is 0 (zero)

Step-by-step explanation:

First from 1 to 50 we get answer as 50 and then 50 to 100 we get answer as 50 and - sign is remain between them so 50-50=0

Answer 2

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Here is your answer in the attachment

Answer is
$\frac{99}{100}$

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