Solution Found!
Give a reason for your answer. Assume that all
Chapter 4, Problem 12E(choose chapter or problem)
QUESTION:
Give a reason for your answer in each of 1–13. Assume that all variables represent integers.
If n = 4k + 1, does 8 divide \(n^{2}− 1\)?
Text Transcription:
n^2-1
Questions & Answers
QUESTION:
Give a reason for your answer in each of 1–13. Assume that all variables represent integers.
If n = 4k + 1, does 8 divide \(n^{2}− 1\)?
Text Transcription:
n^2-1
ANSWER:Solution:-
Step1
Given that
We have to give a reason for our answer. Let all variables represent integers. We have to If n = 4k + 1, does 8 divide n2 − 1?
Step2
8 divide − 1 :-yes