Solve the problem.
-Which of the following trigonometric values are negative? I. $\quad \sin \left( - 292 ^ { \circ } \right)$
II. $\tan \left( - 193 ^ { \circ } \right)$
III. $\cos \left( - 207 ^ { \circ } \right)$
IV. $\cot 222 ^ { \circ }$
A) II, III, and IV
B) I and III
C) III only
D) II and III

Question

Quizplus · Accepted Answer

The tangent and cotangent functions are negative in the second and fourth quadrants, while the sine and cosine functions are negative in the third and fourth quadrants. Therefore, the correct answers are II, III, and IV.

Solve the Problem sin⁡(−292∘)\quad \sin \left( - 292 ^ { \circ } \right)sin(−292∘)

Solve the Problem $\quad \sin \left( - 292 ^ { \circ } \right)$