Use the Fundamental Identities to Simplify the Expression $$\frac { \cos ^ { 2 } x } { \sin ^ { 2 } x } + \cos x \sec x$$

question 22

Multiple Choice

Use the fundamental identities to simplify the expression.
- $$\frac { \cos ^ { 2 } x } { \sin ^ { 2 } x } + \cos x \sec x$$

• A) \(\csc x\)
• B) \(\cot ^ { 2 } x\)
• C) \(\csc ^ { 2 } x\)
• D) \(\sec ^ { 2 } x\)

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Definitions:

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In psychology, it refers to any stimulus that strengthens or increases the probability of a specific response.

Negative Reinforcement

A process in behavior analysis where a response is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.

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Behavior that occurs as an automatic response to a certain specific stimulus.