Writeanequationtodescribethesequencebelow.Usentorepresentthepositionofaterminthesequence,wheren = 1forthefirstterm.
4/45, -8/45, 16/45
Write your answer using proper fractions, improper fractions, and integers.
an =
(
)n - 1
1 answer
an = \((\frac{-1}{2})^{n-1} \cdot \frac{8}{45}\)