) Find a formula an for the nth term of the arithmetic sequence whose first term is a1 = −7 such that an − 1 − an = 8 for n ≥ 1. an = please show step by step
) Find a formula an for the nth term of the arithmetic sequence whose first term is a1 = −7 such that an − 1 − an = 8 for n ≥ 1. an = please show step by step
Chapter8: Sequences, Series,and Probability
Section8.2: Arithmetic Sequences And Partial Sums
Problem 2ECP: Find a formula for the nth term of the arithmetic sequence whose common difference is 5 and whose...
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Question
3)
Find a formula
an
for the nth term of the arithmetic sequence whose first term is
a1 = −7
such that
an − 1 − an = 8
for
n ≥ 1.
an =
please show step by step
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