Find the Interval of Convergence of the Series $$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } x ^ { n } } { n + 3 }$$

question 56

Multiple Choice

Find the interval of convergence of the series. $$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } x ^ { n } } { n + 3 }$$

• A) \([ - 1,1 ]\)
• B) \(( - 1,1 )\)
• C) \(( - 1,1 ]\)
• D) diverges everywhere
• E) \([ - 1,1 )\)

Comprehend the use and implications of deprecated methods in Java.

Grasp the significance of method arguments and the use of null.

Understand object equality and comparison in Java.

Comprehend the concept of class invariants.

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