Find the First and Third Partial Sums, S1 and S3 $$a _ { n } = \frac { n } { n + 2 }$$

question 167

Multiple Choice

Find the first and third partial sums, s1 and s3, for the sequence
- $$a _ { n } = \frac { n } { n + 2 }$$

• A) \(\frac { 1 } { 3 } , \frac { 43 } { 30 }\)
• B) \(\frac { 1 } { 3 } , \frac { 1 } { 10 }\)
• C) \(\frac { 1 } { 3 } , \frac { 3 } { 4 }\)
• D) \(\frac { 1 } { 3 } , \frac { 3 } { 5 }\)

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