SOLUTION: 2cos 2x =√3

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Question 972453: 2cos 2x =√3
Answer by aditya2117(32) About Me  (Show Source):
You can put this solution on YOUR website!
cos2x = √3/2
cos2x = cos30
2x = 2m.(3.14) + 30
x = m.(3.14) + 15 (ans)