If {:(f(x),=((4x+1)/(1-4x))^(1/x),",",x ...

If `{:(f(x),=((4x+1)/(1-4x))^(1/x),",",x != 0),(,=k, ",",x = 0):}` is continuous at x = 0, then k =

A

(a) `e^(2)`

B

(b) `e^(4)`

C

(c) `e^(6)`

D

(d) `e^(8)`

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The correct Answer is:

D

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