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) \(- 3475\)

---

Definitions:

Claustrophobia

An anxiety disorder characterized by an irrational fear of being confined in a small or enclosed space.

Xenophobia

Xenophobia is the fear or hatred of strangers or foreigners, often manifesting in discriminatory attitudes or behaviors.

Altophobia

A phobia characterized by an intense fear of heights, often leading to avoidance of situations where one is elevated above the ground.

Acrophobia

An intense fear of heights, often leading to significant anxiety and avoidance behavior.