: Gọi a là giá trị của x để hàm số
2
2
1
x
y
x
đạt...
Mathematics, 31.07.2021 22:30 maddiecrouch21
: Gọi a là giá trị của x để hàm số
2
2
1
x
y
x
đạt giá trị lớn
nhất bằng A trên . Nhận định nào sau đây là đúng
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