Find the value of $arctan(1)$ and its corresponding point on the unit circle
Answer 1
Henry Green
To find the value of $ \arctan(1) $, we need to determine the angle whose tangent is 1. This angle is $ \frac{\pi}{4} $ radians or $ 45^{\circ} $.
On the unit circle, the coordinates corresponding to $ \frac{\pi}{4} $ radians are $( \frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2} )$.
Thus, the value of $ \arctan(1) $ is $ \frac{\pi}{4} $ and the corresponding point on the unit circle is $( \frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2} )$.
Answer 2
William King
The value of $ arctan(1) $ is $ frac{pi}{4} $ radians or $ 45^{circ} $. On the unit circle, this corresponds to the point $( frac{sqrt{2}}{2}, frac{sqrt{2}}{2} )$.
Answer 3
Christopher Garcia
The value of $ arctan(1) $ is $ frac{pi}{4} $. The corresponding unit circle point is $( frac{sqrt{2}}{2}, frac{sqrt{2}}{2} )$.
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