Select the First Five Terms of the Sequence $a _ { n } = ( - 1 ) ^ { n } \left( \frac { n } { n + 11 } \right)$

question 241

Multiple Choice

Select the first five terms of the sequence.(Assume that n begins with 1.) $a _ { n } = ( - 1 ) ^ { n } \left( \frac { n } { n + 11 } \right)$

• A) \(\frac { 1 } { 12 } , \frac { 2 } { 13 } , \frac { 3 } { 14 } , \frac { 4 } { 15 } , \frac { 5 } { 16 }\)
• B) \(- \frac { 1 } { 12 } , - \frac { 2 } { 13 } , - \frac { 3 } { 14 } , - \frac { 4 } { 15 } , - \frac { 5 } { 16 }\)
• C) \(- \frac { 1 } { 12 } , \frac { 2 } { 13 } , \frac { 3 } { 14 } , \frac { 4 } { 15 } , - \frac { 5 } { 16 }\)
• D) \(- 12 , - \frac { 2 } { 13 } , - \frac { 3 } { 14 } , \frac { 4 } { 15 } , - \frac { 5 } { 16 }\)
• E) \(- \frac { 1 } { 12 } , \frac { 2 } { 13 } , - \frac { 3 } { 14 } , \frac { 4 } { 15 } , - \frac { 5 } { 16 }\)

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