- $\cos \theta = - \frac { \sqrt { 3 } } { 2 }$

$$\text { Find all values of } \theta \text {, if } \theta \text { is in the interval } \left[ 0,360 ^ { \circ } \right) \text { and has the given function value. }$$
- $\cos \theta = - \frac { \sqrt { 3 } } { 2 }$

A) $150 ^ { \circ }$ and $210 ^ { \circ }$
B) $210 ^ { \circ }$ and $330 ^ { \circ }$
C) $60 ^ { \circ }$ and $300 ^ { \circ }$
D) $60 ^ { \circ }$ and $120 ^ { \circ }$

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free