SOLUTION: solve for all degree solutions for the equations 2 cos theta negative square root of three equal zero

SOLUTION: solve for all degree solutions for the equations 2 cos theta negative square root of three equal zero

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Question 545184: solve for all degree solutions for the equations 2 cos theta negative square root of three equal zero
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
solve for all degree solutions for the equations 2 cos theta negative square root of three equal zero
**
2cosx-√3=0
cosx=√3/2
x=30�+k360� and 330�+k360, k=integer
note: cos>0 in quadrants I and IV
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