Q. If $α, β, γ$ are the 3 positive roots of cubic $x^{3} - a x^{2} + b x - 166 = 0$ then the minimum value of $(\frac{4}{α β} + \frac{3}{β γ} + \frac{2}{γ α})$ is

418 142 Sequences and Series Report Error

1 $\frac{3}{2}$

Solution: