In the infinite sequence a_{1}, a_{2}, a_{3}, a_{n},....a_{n

In the infinite sequence a_{1}, a_{2}, a_{3}, a_{n},....a_{n} = n^2. What is a_{1323}-a_{1322} ?

(A) 2,245
(B) 2,645
(C) 5,290
(D) 5,545
(E) 5,790

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Source: Veritas Prep; Book 04
Chapter: Homework
Topic: Algebra
Question: 90
Question: Page 223
Edition: Third

My Question: Please provide an explanation on how to arrive at the answer.