Find the values of $\theta$ in degrees $\left( 0 ^ { \circ }

Question

Find the values of $\theta$ in degrees $\left( 0 ^ { \circ } < \theta < 90 ^ { \circ } \right)$ and radians $( 0 < \theta < \pi / 2 )$ without the aid of a calculator. $\csc \theta = \text { Undefined }$ 
A)$\theta = 30 ^ { \circ } = \frac { \pi } { 6 }$
B)$\theta = 60 ^ { \circ } = \frac { \pi } { 3 }$
C)$\theta = 90 ^ { \circ } = \frac { \pi } { 2 }$
D) $\theta = 0 ^ { \circ } = 0$
E) $\theta = 45 ^ { \circ } = \frac { \pi } { 4 }$

Quizplus · Accepted Answer

$\csc \theta = \frac{1}{\sin \theta}$ is undefined when $\sin \theta = 0$, which occurs at $\theta = 0^\circ$ or $0$ radians.

Find the Values Of θ\thetaθ In Degrees (0∘<θ<90∘)\left( 0 ^ { \circ } < \theta < 90 ^ { \circ } \right)(0∘<θ<90∘)

Find the Values Of $\theta$ In Degrees $\left( 0 ^ { \circ } < \theta < 90 ^ { \circ } \right)$