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5 votes
The sequence of the differences, 2, 4, 8, 16, 32, … is a geometric sequence with:

a1 =
and r1 =

*Please Help**

2 Answers

5 votes

Answer:

r1 is given by the formula an=a1r.n-1

Explanation:

User Xren
by
4.7k points
3 votes

Answer:

a1 = 2

r1 = 2

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User LimeRed
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