Question

Which of the following are geometric sequences?Check all that apply.A.2, -2, 2, -2, 2, -2, 2B.1, 2, 4, 8, 16, 32C.1, 4, 9, 16, 25, 36, 49D.10, 5, 2.5, 1.25, 0.625, 0.3125

Answer 1

Step 1:

In this question, we are given the following:

Step 2:

The details of the solution are as follows:

The correct answers are:

CONCLUSION:

The final answers are:

OPTION B and OPTION D