A.\(\frac{{x + 1}}{2} = \frac{y}{3} = \frac{{z - 2}}{1}\)
B.\(\frac{{x - 1}}{1} = \frac{y}{3} = \frac{{z + 2}}{{ - 2}}\)
C.\(\frac{{x + 1}}{2} = \frac{y}{3} = \frac{{z - 2}}{{ - 2}}\)
D.\(\frac{{x - 1}}{2} = \frac{y}{3} = \frac{{z + 2}}{1}\)
Loga
Hóa Học lớp 12
