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Find the exact value of the following expression without using a calculator: cos \left ( \dfrac{5 \pi}{3} \right ). | Homework.Study.com
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![Find the exact value, without a calculator. 30° sin 15° sin tan 15º = 2 cos 15° 30° 2 COS II [ ? - brainly.com Find the exact value, without a calculator. 30° sin 15° sin tan 15º = 2 cos 15° 30° 2 COS II [ ? - brainly.com](https://media.brainly.com/image/rs:fill/w:1080/q:75/plain/https://us-static.z-dn.net/files/d45/9f8481677491759368289255039f7c58.png)
Find the exact value, without a calculator. 30° sin 15° sin tan 15º = 2 cos 15° 30° 2 COS II [ ? - brainly.com
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