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Find an Approximation of the Sum of the Series Accurate n=1(1)nn3\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } } { n ^ { 3 } }

Question 140

Multiple Choice

Find an approximation of the sum of the series accurate to two decimal places.
n=1(1) nn3\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } } { n ^ { 3 } }


A) 1.06- 1.06
B) 0.84- 0.84
C) 0.90- 0.90
D) 0.98- 0.98

Correct Answer:

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