Giới hạn nào sau đây tồn tại?
A.\(\mathop {\lim }\limits_{x \to + \infty } \sin 2x\)
B.\(\mathop {\lim }\limits_{x \to + \infty } \cos 3x\)
C.\(\mathop {\lim }\limits_{x \to 0} \sin \frac{1}{{2x}}\)
D.\(\mathop {\lim }\limits_{x \to 1} \sin \frac{1}{{2x}}\)
A.\(\mathop {\lim }\limits_{x \to + \infty } \sin 2x\)
B.\(\mathop {\lim }\limits_{x \to + \infty } \cos 3x\)
C.\(\mathop {\lim }\limits_{x \to 0} \sin \frac{1}{{2x}}\)
D.\(\mathop {\lim }\limits_{x \to 1} \sin \frac{1}{{2x}}\)
Loga
Hóa Học lớp 12
