Minh vừa tìm được một tài liệu khá hay về bất phương trình. Không biết bạn nào có thể giúp mình giải bài này đc không ạ?
Tìm giá trị lớn nhất của biểu thức F, biết rằng 
F= 4x + 3y
Điều kiện:
x> 0
y>0
3x +y <= 9
2x + y <=  8
chịu luôn –  lucia 10-11-18 09:49 PM

Bạn cần đăng nhập để có thể gửi đáp án

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