Question

What is the common ratio of the following geometric sequence?

4, 2, 1, 0.5, 0.25, 0.125,...
A) 0.5
B) -1
C) 1.5
D) -0.5

Answer 1

D is the answer ,-0.5

Answer 2

What is the common ratio of the following geometric sequence?

4, 2, 1, 0.5, 0.25, 0.125,...
A) 0.5
B) -1
C) 1.5
D) -0.5

Answer: A) 0.5