6.2 Trigonometric Functions: Unit Circle Approach/101: Difference between revisions
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| Line 6: | Line 6: | ||
\theta=60^\circ | \theta=60^\circ | ||
</math> | </math> | ||
<math> | <math> | ||
f(2\theta) | f(2\theta) | ||
</math> | </math> | ||
<math> | <math> | ||
f(2\theta)= f(2\cdot 60^\circ)=f(120^\circ)=\sin(120^\circ)= \frac{\sqrt{3}}{2} | f(2\theta)= f(2\cdot 60^\circ)=f(120^\circ)=\sin(120^\circ)= \frac{\sqrt{3}}{2} | ||
</math> | </math> | ||
Revision as of 17:47, 11 September 2022
