Algebraic form of an arithmetic sequence is 3n-8 what is its first term and common difference
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Answered by
3
Answer:
Given, arithmetic sequence X
n
=5n+3
a. The first term of the sequence, put n=1
X
1
=5×1+3=8
b. d=5 (coefficient of n be the common difference)
The remainder divide by 5=3.
(
5
8
=3,
5
13
=3,
5
18
=3,etc)
Answered by
0
Answer:
5 is the first term
Step-by-step explanation:
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