B. Show that 4n+ 4n+1 + 4n+2 + 4n+3 + 4n+4 is divisible by 11 for any positive integer n. C. Find the possible values of a so that an + an+1 + an+2 +an+3 + an+4 will be divisible by 11.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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B. Show that 4n+ 4n+1 + 4n+2 + 4n+3 + 4n+4 is divisible by 11 for any
positive integer n.
C. Find the possible values of a so that an + an+1 + an+2 + an+3 +
an+4 will be divisible by 11.
Transcribed Image Text:B. Show that 4n+ 4n+1 + 4n+2 + 4n+3 + 4n+4 is divisible by 11 for any positive integer n. C. Find the possible values of a so that an + an+1 + an+2 + an+3 + an+4 will be divisible by 11.
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