Question

2.) Which of the following is a geometric sequence?
a. 1,2,4,8,16
b. -3,1,5,9, c.4,8,24,96,480.d.-5,0,10,25,45,-​

Answer 1

Answer:

a. 1,2,4,8,16

Step-by-step explanation:

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.