Determine the Signs of the Given Trigonometric Functions of an Angle

question 229

Multiple Choice

Determine the signs of the given trigonometric functions of an angle in standard position with the given measure.
- $\cos \left( 386 ^ { \circ } \right)$ and $\sin \left( 386 ^ { \circ } \right)$

• A) positive and positive
• B) negative and positive
• C) positive and negative
• D) negative and negative

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Definitions:

Industrial Revolution

The Industrial Revolution was a period of major industrialization that took place during the late 1700s and early 1800s, leading to significant technological, socio-economic, and cultural changes.