Mathematics, 06.07.2019 18:00, Blossom824
Arrange the steps in order to solve this expression sin (3pi/4) cos (pi/12)
Answers: 1
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![\sin (\frac{\pi}{4})[\cos (\frac{\pi}{4})\cos (\frac{\pi}{3})+\sin (\frac{\pi}{4})\sin (\frac{\pi}{3})]](/tpl/images/0058/7791/cdb4d.png)
![(\frac{1}{\sqrt 2})[(\frac{1}{\sqrt 2})(\frac{1}{2})+(\frac{1}{\sqrt 2})(\frac{\sqrt3}{2})]](/tpl/images/0058/7791/3fa3b.png)
![(\frac{1}{\sqrt 2})[(\frac{1}{2\sqrt 2})+(\frac{\sqrt3}{2\sqrt 2})]](/tpl/images/0058/7791/a36bc.png)
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Arrange the steps in order to solve this expression sin (3pi/4) cos (pi/12)...
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