SOLUTION: Determine the quadrant containing the terminal side of θ under the given conditions.
tan θ > 0 and sin θ < 0
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Question 1098099: Determine the quadrant containing the terminal side of θ under the given conditions.
tan θ > 0 and sin θ < 0
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
= the x-coordinate of the point where the terminal side of the angle intersects the unit circle.
= the y-coordinate of the point where the terminal side of the angle intersects the unit circle.
In this case, the terminal side crosses the circle of radius 1 at a point with
, but , so it must be too.
P is in the third quadrant, quadrant III.
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