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Which of the following statements is inc...

Which of the following statements is incorrect for the function `g ( alpha)` for `x in R ` sucth that `g( alpha) = int_((pi )/( 6)) ^((pi )/( 3)) ( sin ^(alpha)x)/(cos^(alpha)x + sin ^(alpha)x)dx`

A

`g(alpha)` is a strictly increasing function

B

`g(alpha)` is an even function

C

`g(alpha)` is a strictly decreasing function

D

`g(alpha)` has an inflection point at `alpha = - ( 1)/( 2)`

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