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A function f is defined by f(x)=1/(2^(r-...

A function `f` is defined by `f(x)=1/(2^(r-1)),1/(2^r),

A

`1//3`

B

`1//4`

C

`2//3`

D

`1//3`

Text Solution

Verified by Experts

The correct Answer is:
C
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