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Lesson 13: The Sum of n Terms of a Geometric Series
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Arithmetic Sequence
Lesson 13 · The Sum of n Terms of a Geometric Series
Arithmetic Sequence
Optional Mathematics
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8 min
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Question 1 of 16
1
Which of these is an arithmetic sequence?
2, 4, 8, 16, ...
1, 4, 9, 16, ...
9, 5, 1, -3, ...
1, 2, 4, 7, ...