Given two terms in an arithmetic sequence find the common difference. 7) a 15 = 98 and a = 314 %3D %3D 39 A) None of these C) d = 10 E) d = 8 B) d = -9 D) d = 9 %3D %3D

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Question
7.
Given two terms in an arithmetic sequence
find the common difference.
7) a = 98 and a 314
%3D
15
39
A) None of these
C) d = 10
E) d = 8
B) d = -9
D) d = 9
%3D
Transcribed Image Text:7. Given two terms in an arithmetic sequence find the common difference. 7) a = 98 and a 314 %3D 15 39 A) None of these C) d = 10 E) d = 8 B) d = -9 D) d = 9 %3D
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