Find the Sum of the First N Terms of the Following

question 53

Multiple Choice

Find the sum of the first n terms of the following arithmetic sequence.
- $$a _ { 2 } = - 65 , a _ { 5 } = 220 ; \mathrm { n } = 10$$

• A) 2675
• B) \(- 5875\)
• C) 3475
• D) \(- 3475\)

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