Solve the Given Equation $2 \cos ^ { 2 } \theta + 5 \cos \theta - 12 = 0$

question 25

Short Answer

Solve the given equation. $2 \cos ^ { 2 } \theta + 5 \cos \theta - 12 = 0$

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Definitions:

Self-efficacy

A person's confidence in their ability to carry out actions required to achieve certain outcomes.

Social Persuasion

A method of influencing a person's beliefs, attitude, or behavior through verbal or nonverbal communication.

Conversational Efficacy

The ability to effectively engage, exchange information, and achieve desired outcomes in conversational interactions.

Self-rewards

Rewards that individuals give to themselves, often as a way to motivate or reinforce particular behaviors.