f(x) = (1 - cos (1 - cos x ))/(x^(4)) i...

` f(x) = (1 - cos (1 - cos x ))/(x^(4)) ` is continuous at x = 0 then f(0) =

A

`1/2`

B

`1/4`

C

`1/6`

D

`1/8`

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The correct Answer is:

D

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