Respuesta :

Answer:

second one

Step-by-step explanation:

972*(1/2)=486

486*(1/2)=243

243*(1/2)=121.5

so second one is geometric sequence

The geometric sequence is 972, 486, 243, 121.5,.....Therefore, option B is the correct answer.

We need to find which sequence given is geometric.

What is the geometric sequence?

In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of non-zero numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

Now,

972×(1/2)=486

486×(1/2)=243

243×(1/2)=121.5

The geometric sequence is 972, 486, 243, 121.5,.....Therefore, option B is the correct answer.

To learn more about the geometric sequence visit:

https://brainly.com/question/11266123.

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