Which sequence isn't a geometrical progression? a. 3,6,9,12 b. 4,8,16,32 c. 1,5,25,125 d.2,6,8,54

asked Aug 17, 2021 62.4k views

5 votes

Which sequence isn't a geometrical progression?

a. 3,6,9,12

b. 4,8,16,32

c. 1,5,25,125

d.2,6,8,54

8.4k points

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3 votes

A. 3,6,9,12 is not a geometrical progression because it does not have the common ratio.

Matthew Erwin answered Aug 23, 2021

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