1.

Find the value of \(\dfrac{\tan 60^\circ - \tan 15^\circ}{1 + \tan 60^\circ \tan 15^\circ}\)

A. 1
B. \(\dfrac{1}{\sqrt{2}}\)
C. \(\dfrac{1}{2}\)
D. \(\dfrac{\sqrt{3}}{2}\)
Answer» B. \(\dfrac{1}{\sqrt{2}}\)


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