hb wrote:
The infinite sequence a_{1}, a_{2}, , a_{n}, is such that a_{1} = 7, a_{2} = 8, a_{3} = 10, and a_n=a_{n-3} + 7 for values of n > 3. What is the remainder when a_{n} is divided by 7?
(1) n is a multiple of 3.
(2) n is an even number.
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: 94
Question: Page 227
Edition: Third
My Question: Please provide an explanation on how to arrive at the answer.
(1) n is a multiple of 3.
(2) n is an even number.
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: 94
Question: Page 227
Edition: Third
My Question: Please provide an explanation on how to arrive at the answer.
Similar question to practice: a-sequence-a1-64-a2-66-a3-67-an-8-an-3-which-of-the-43871.html