Find the following trigonometric values.
Express your answers exactly.
cos(150) =
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 28.05.2020 13:59, caghwhw
Find the following trigonometric values.
Express your answers exactly.
cos(150) =
sin(150) =
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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