Question

If the geometric progressions 162, 54, 18, ..... and $\frac{2}{81},\frac{2}{27},\frac{2}{9}$,…have their nth term equal, then the value of n is

• A. 3
• B. 4
• C. 5
• D. 6

Answer 1

Answer: (C)

5

Answer 2

The correct option is (C): 5