Find all values of $\theta$, where 0°$\le$360° when tan$\theta$ = - 1.
A) 45°, 225°
B) 90°, 270°
C) 135°, 315°
D) 0°, 180°, 360°

Question

Quizplus · Accepted Answer

The tangent function is negative in the second and fourth quadrants. The angles where tan(θ) = -1 are 135° and 315°, as these angles correspond to the reference angle of 45° where tangent is positive in the first quadrant.

Find All Values Of θ\thetaθ , Where 0° ≤\le≤ 360° When Tan θ\thetaθ

Find All Values Of $\theta$ , Where 0° $\le$ 360° When Tan $\theta$