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If f(x) =("In"x)/x "then" |{:("In"x,x,0)...

If `f(x) =("In"x)/x "then" |{:("In"x,x,0),(1//x,1,x),(-1//x^2,0,2):}|` is

A

`x^3f^(,,)(x)`

B

`x^2f^(,,)(x)`

C

`x^3f"(x)`

D

none of these

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The correct Answer is:
A
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