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Mathematics
Trigonometry
Inverse Trigonometric Functions
Why is the arctan of (- square root of 3) 5 pi/6. How come it isn't broken down to 5 pi/3 since I got 10 pi/6 and that reduces to 5pi/3
1 answer
arctan (-sqrt3) is negative 60 degrees, or negative PI/3, or 2PI-PI/3=5PI/6
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