Find the Value Of $\sum _ { n = 2 } ^ { \infty } \frac { 3 ^ { n } + 5 ^ { n } } { 15 ^ { n } }$

question 276

Short Answer

Find the value of $\sum _ { n = 2 } ^ { \infty } \frac { 3 ^ { n } + 5 ^ { n } } { 15 ^ { n } }$ .

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Definitions:

Mate Limitation Hypothesis

A theory suggesting that the availability of potential reproductive partners limits the reproductive success of individuals, particularly in populations with skewed sex ratios.

Monogamy

The practice of maintaining a sexually exclusive relationship with one partner over a period of time.

Genetic Diversity Hypothesis

The proposition that genetic variation within a population or species is beneficial for its survival and adaptation, often leading to increased resistance to disease and environmental changes.

Good Genes Hypothesis

The good genes hypothesis suggests that certain traits preferred by mates are indicators of genetic quality or fitness.