A.\({G_\infty } = {f_1}{f_2}\).
B.\({G_\infty } = \dfrac{{{f_1}}}{{{f_2}}}\).
C.\({G_\infty } = \dfrac{{{f_2}}}{{{f_1}}}\).
D.\({G_\infty } = \dfrac{{\delta D}}{{{f_1}{f_2}}}\).
Loga
Hóa Học lớp 12
