hb wrote:
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
Disclaimer: I have used the Search Box Before Posting. I used the first sentence of the question or a string of words exactly as they show up in the question below for my search. I did not receive an exact match for my question.
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.
(A) 2,245
(B) 2,645
(c) 5,290
(D) 5,545
(E) 5,790
Disclaimer: I have used the Search Box Before Posting. I used the first sentence of the question or a string of words exactly as they show up in the question below for my search. I did not receive an exact match for my question.
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.
a_{1323} -a_{1322}=1323^2-1322^2=(1323-1322)(1323+1322)=2645
Answer: B.