1.

What is the value of \(\underset{x\to 0}{\mathop{\lim }}\,\frac{\sin x{}^\circ }{\tan 3x{}^\circ }\)?

A. \(\frac{1}{4}\)
B. \(\frac{1}{3}\)
C. \(\frac{1}{2}\)
D. 1
Answer» C. \(\frac{1}{2}\)


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