If f(x) = (1/x) – 1/ (x + 1), then what is the value of f(1) + f(2) – McqOptions

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1.	If f(x) = (1/x) – 1/ (x + 1), then what is the value of f(1) + f(2) + f(3) + - - - + f(10)?
A.	9/10
B.	10/11
C.	11/12
D.	12/13
Answer» C. 11/12

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