SOLUTION: What is the value of arctan(-√3)?

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Question 1170334: What is the value of arctan(-√3)?
Answer by josgarithmetic(39628) About Me  (Show Source):
You can put this solution on YOUR website!
2pi%2F3:

system%28sin%282pi%2F3%29=sqrt%283%29%2F2%2Ccos%282pi%2F3%29=-1%2F2%29

tan%282pi%2F3%29=%28sqrt%283%29%2F2%29%2F%28-1%2F2%29=-sqrt%283%29.


Find the same for -pi%2F3.