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1. Which of the following is not an arithmetic sequence?

a. 11, 2, -8, -19
b. 4, 7, 10, 13
C. 57, 51, 45, 39...
d. -3, -5, -7, -9

User Udenyi
by
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1 Answer

7 votes

Answer:

I think it is A

Explanation:

Sorry if I'm wrong

User Viktors Telle
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