Use the Fundamental Identities to Find the Value of the Trigonometric

question 138

Multiple Choice

Use the fundamental identities to find the value of the trigonometric function.
-Find $\csc \theta$ , given that $\cot \theta = - \sqrt { 15 }$ and $\theta$ is in quadrant II.

• A) \(- \frac { 1 } { 4 }\)
• B) \(\frac { 1 } { 4 }\)
• C) 4
• D) \(- 4\)

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Definitions:

Reticular Formation

A network of neurons located in the brainstem that plays a crucial role in controlling arousal and consciousness.

High Arousal

A state of heightened physiological and emotional intensity, often linked to stress, excitement, or anxiety.

Hypothalamus

A region of the brain that controls an array of bodily functions including temperature regulation, hunger, and emotional responses.

Thalamus

A structure in the brain that acts as a relay station, transmitting sensory and motor signals to the cerebral cortex, and regulating consciousness, sleep, and alertness.