For What Values of X Does the Series Converge Conditionally $$\sum _ { n = 1 } ^ { \infty } \frac { ( x + 7 ) ^ { n } } { \sqrt { n } }$$

question 440

Multiple Choice

For what values of x does the series converge conditionally?
- $$\sum _ { n = 1 } ^ { \infty } \frac { ( x + 7 ) ^ { n } } { \sqrt { n } }$$

• A) x = -6
• B) x = -8, x = -6
• C) x = -8
• D) None

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