Find the Exact Value $\cos ( - \pi )$ A) 0
B) -1
C) 1
D) Undefined

question 113

Multiple Choice

Find the exact value. Do not use a calculator.
- $\cos ( - \pi )$

• A) 0
• B) -1
• C) 1
• D) undefined

---

Definitions:

Secondary Appraisal

The evaluation of one's ability to cope with the consequences of a stressful event after recognizing it as a threat or challenge.

Primary Appraisal

The initial evaluation process in which an individual assesses the significance of a stressor as a threat, challenge, or harm/loss.

Lazarus's Theory

A concept in psychology that emphasizes the role of cognitive appraisal in emotions, suggesting that emotions are a result of an individual's evaluation of a situation.

Problem-focused Coping

A strategy for managing stress by directly tackling the problem that is causing emotional distress.