Use a calculator to solve for x in the given interval
-$$\sin \theta = - 0.9419 , \pi \leq \theta \leq \frac { 3 \pi } { 2 }$$
A) $4.37$
B) $5.06$
C) $3.48$
D) $- 0.81$

Question

Quizplus · Accepted Answer

The sine function is negative in the third and fourth quadrants. Since the interval is $\pi \leq \theta \leq \frac{3\pi}{2}$, which corresponds to the third quadrant, we find the angle whose sine is -0.9419. Using a calculator, $\theta \approx 4.37$ radians.

Use a Calculator to Solve for X in the Given sin⁡θ=−0.9419,π≤θ≤3π2\sin \theta = - 0.9419 , \pi \leq \theta \leq \frac { 3 \pi } { 2 }sinθ=−0.9419,π≤θ≤23π​

Use a Calculator to Solve for X in the Given $\sin \theta = - 0.9419 , \pi \leq \theta \leq \frac { 3 \pi } { 2 }$