SOLUTION: find all the solutions to the equation cos(x)=1/2 in the interval ((pi/2),(2pi)).

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Question 1048176: find all the solutions to the equation cos(x)=1/2 in the interval ((pi/2),(2pi)).
Answer by ikleyn(52782) About Me  (Show Source):
You can put this solution on YOUR website!
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x = 5pi%2F3 is the only solution in the given interval.