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WZ
Numerade Educator

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Problem 32 Medium Difficulty

Find the acute angles between the curves at their points of intersection. (The angle between two curves is the angle between their tangent lines at the point of intersection.)

$ y = \sin x $ , $ y = \cos x $ , $ 0 \le x \le \frac{\pi}{2} $

Answer

$70.53^{\circ}$

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Video Transcript

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