Which of the Following Series Converges?
1) $\sum _ { n = 1 } ^ { \infty } \frac { 4 ^ { n } } { 3 ^ { n } + 2 ^ { n } }$

question 178

Multiple Choice

Which of the following series converges?
1) $\sum _ { n = 1 } ^ { \infty } \frac { 4 ^ { n } } { 3 ^ { n } + 2 ^ { n } }$
2) $\sum _ { n = 1 } ^ { \infty } \frac { 3 ^ { n } } { n + 5 ^ { n } }$
3) $\sum _ { n = 1 } ^ { \infty } \frac { n } { 1 + 4 n }$

• A)None
• B)1
• C)2
• D)3
• E)1, 2
• F)1, 3
• G)2, 3
• H)1, 2, 3

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Areas of the Earth characterized by distinct weather patterns and atmospheric conditions over a long period.

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Periodic changes in the environment and weather patterns, often delineated by significant variations in temperature, precipitation, and day length, influencing ecosystems and human activities.

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Ecosystems characterized by moderate temperatures and precipitation, hosting vast expanses of grasses and few trees.

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