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emmainna [20.7K]
4 years ago
7

Three arithmetic sequences are given below.

Mathematics
1 answer:
serg [7]4 years ago
7 0
Sequence A. Common difference:
7-5=9-7=11-9=2

Sequence B. Common difference:
43-34=52-43=61-52=9

Sequence C. Common difference:
-4-(-9)=1-(-4)=6-1
-4+9=1+4=5
5=5=5

<span>From least common difference to greatest common difference:
</span>2, 5, 9
A, C, B

Answer: Second option A, C, B  
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