For a common emitter configuration, if \( \alpha \) and \( \beta \) have their usual meanings, t...

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For a common emitter configuration, if \( \alpha \) and \( \beta \) have their usual meanings, the incorrect relationship between \( \alpha \) and \( \beta \) is:
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(A) \( \alpha=\frac{\beta^{2}}{1+\beta^{2}} \)
(B) \( \frac{1}{\alpha}=\frac{1}{\beta}+1 \)
(C) \( \alpha=\frac{\beta}{1-\beta} \)
(D) \( \alpha=\frac{\beta}{1+\beta} \)
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