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Let f(x) = 5^x/(5^x +5) Then find the va...

Let `f(x) = 5^x/(5^x +5)` Then find the value of
`f(1/20) + f(2/20) + f(3/20) + . . . + f(39/20)`

A

`19/2`

B

`49/2`

C

`29/2`

D

`39/2`

Text Solution

Verified by Experts

The correct Answer is:
D
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