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Firdavs [7]
3 years ago
14

Which of the following represents a geometric sequence?

Mathematics
2 answers:
Slav-nsk [51]3 years ago
3 0
A. is the correct one I did it on my test and got it right

Kruka [31]3 years ago
3 0

Answer:  Option 'A' is correct.

Step-by-step explanation:

Since we need to find the geometric sequence ,

For this we find the " common ratio" :

\frac{a_2}{a_1}=\frac{a_3}{a_2}\\\\\frac{\frac{1}{4}}{\frac{1}{4}}=\frac{\frac{1}{4}}{\frac{1}{4}}\\\\1=1

On the other hand, in options 'B' , 'C' and 'D' , there is no common ratio,

Hence, Option 'A' is correct.


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