Write the First Four Elements of the Sequence $$\frac { n + 1 } { 3 n - 1 }$$

question 80

Multiple Choice

Write the first four elements of the sequence.
- $$\frac { n + 1 } { 3 n - 1 }$$

• A) \(- 1,1 , \frac { 3 } { 5 } , \frac { 1 } { 2 }\)
• B) \(\frac { 1 } { 3 } , \frac { 1 } { 2 } , \frac { 3 } { 4 } , \frac { 2 } { 3 }\)
• C) \(0 , \frac { 1 } { 3 } , \frac { 1 } { 2 } , \frac { 3 } { 4 }\)
• D) \(1 , \frac { 3 } { 5 } , \frac { 1 } { 2 } , \frac { 5 } { 11 }\)

---

Definitions:

Logical Fallacy

A flaw in reasoning that leads to incorrect arguments, often invisible in the argument's structure but critically undermining its validity.

Causally Related

Refers to entities or events connected by a cause-and-effect relationship, where one directly influences or brings about the other.

Randomly Assigned Control Group

A group of subjects in an experiment that is randomly selected to not receive the treatment, allowing for a comparison to evaluate the effect of the treatment.

Observational Studies

Research methods that involve assessing subjects without manipulating the environment or the participants, used to identify and describe natural occurrences.