Calculate the Binomial Coefficient

question 31

Multiple Choice

Calculate the binomial coefficient:

• A)120
• B)20
• C)5
• D)1

---

Definitions:

Learned Optimism

The process of developing a mindset that fosters a positive attitude towards challenges and setbacks.

Self-Directed Interventions

Personal initiatives or strategies designed to change behavior, improve health, or achieve self-improvement without direct supervision from others.

Pessimistic Thoughts

Negative thoughts focused on anticipating undesirable outcomes or emphasizing the worst aspects of a situation.

Optimistic People

Individuals who tend to maintain a positive outlook on life, expecting positive outcomes even in challenging situations.