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) About Me  (Show Source):
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solve for all degree solutions for the equations 2 cos theta negative square root of three equal zero
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2cosx-√3=0
cosx=√3/2
x=30º+k360º and 330º+k360, k=integer
note: cos>0 in quadrants I and IV