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1)What Is Cos(150) ,sin(150), tan(150)
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1)What Is Cos(150) ,sin(150), tan(150)

User Technocake
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Answer:

cos(150)=−√32 sin(150)=12. Explanation: First of all, observe that 150=180−30 . Then, remember that we have. cos(180−x)=−cos(x)

Explanation:

User DCO
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