If f(x)=x^(alpha)log x and f(0)=0, then ...

If `f(x)=x^(alpha)log x and f(0)=0`, then the value of `'alpha'` for which Roole's theorem can be applied in [0, 1], is

`-1/2`

`-1/3`

`-1/4`

`-1`

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B, C

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