6.2 Trigonometric Functions: Unit Circle Approach/101: Difference between revisions

Revision as of 17:29, 11 September 2022

$f(\theta )=\sin(\theta )$

$f(2\theta )$

 $f(2(60^{\circ })=120^{\circ }$

sin(120^\circ)= \frac{\sqrt{3}}{2}

</math>

@@ Line 6: / Line 6: @@
 f(2\theta)
 </math>
+  <math>
 f(2(60^\circ)=120^\circ
 </math>
-<math>
 sin(120^\circ)= \frac{\sqrt{3}}{2}