Jump to content
You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.
Hạ sĩ
Cho các số $ a, b, c \in R $ thỏa mãn $a, b, c \in [\dfrac{1}{2};1] $
Tìm GTLN của:
$P=\left | \dfrac{a-b}{c}+\dfrac{b-c}{a}+\dfrac{c-a}{b} \right |$
Why So Serious ?
Trung úy
Xem ảnh
0 members, 1 guests, 0 anonymous users