NDA2011MathematicsSequences and SeriesActual
In a GP of positive terms, any term is equal to one-third of the sum of next two terms. What is the common ratio of the GP?
Options
- A13 +1 2
- B13 -1 2
- C13 +1 3
- D13
Correct answer
B. 13 -1 2
Step-by-step solution
The correct answer is option (B).