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Câu 40:

Đạo hàm cấp hai của hàm số $y = - \sin 2x + 1$

Câu 40: Đạo hàm cấp hai của hàm số y=−sin⁡2x+1y = - \sin 2x + 1y=−sin2x+1 là hàm số nào sau đây?

Thông tin câu hỏi

Câu 40:

Đạo hàm cấp hai của hàm số $y = - \sin 2x + 1$ là hàm số nào sau đây?