Determine If the Sequence Is Monotonic and If It Is $$a _ { n } = \frac { 2 ^ { n } } { 2 n }$$

question 328

Multiple Choice

Determine if the sequence is monotonic and if it is bounded.
- $$a _ { n } = \frac { 2 ^ { n } } { 2 n }$$

• A) decreasing; unbounded
• B) nondecreasing; bounded
• C) not monotonic; unbounded
• D) nondecreasing; unbounded

---

Definitions:

Confidence

The feeling or belief in one's abilities, qualities, and judgment.

Situational Leadership Model

A leadership theory proposing that no single leadership style is best. Instead, it depends on the situation at hand and involves adjusting leadership styles based on the maturity level of the followers.

Leadership Style

The manner in which a leader guides, directs, or influences a group, which can vary greatly from authoritarian to democratic or laissez-faire approaches.

Fiedler's Theory

A contingency leadership model proposed by Fred Fiedler that suggests the effectiveness of a leader is determined by the leader's style of interaction with the group and the favorableness of the situation.