Cho: $a, b, c > 0; a = max \{ a, b, c \}$.
Tìm Min:
$$S = \dfrac{a}{b} + 2.\sqrt{1 + \dfrac{b}{c}} + 3.\sqrt[3]{1 + \dfrac{c}{a}}$$
Cho: $a, b, c > 0; a = max \{ a, b, c \}$.
Tìm Min:
$$S = \dfrac{a}{b} + 2.\sqrt{1 + \dfrac{b}{c}} + 3.\sqrt[3]{1 + \dfrac{c}{a}}$$
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