For a transistor α and β are given as \({\alpha}=\frac{\mathrm{I}_{\mathrm{C}}}{\mathrm{I}_{\mathrm{E}}}\) and \( {\beta}=\frac{\mathrm{I}_{\mathrm{C}}}{\mathrm{I}_{\mathrm{B}}}\). Then the correct relation between α and β will be:
1
\(\alpha=\frac{1-\beta}{\beta} \)
2
\(\beta=\frac{\alpha}{1-\alpha} \)
3
αβ = 1
4
\(\alpha=\frac{\beta}{1-\beta}\)
5
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