Which term of the series ... is ?
Step 1: Note the given data
The common ratio of a GP series is .
Where is a term of the GP and is a term of the GP.
The series is
The ratio of the second term to the first term is .
The ratio of the third term to the second term is .
The given series is in geometric progression the common ratio .
Step 2: Find the value of
Geometric progression is a series of numbers where the ratio of two consecutive terms remains constant.
The formula to find the term of a geometric progression is
Hence, the correct option is B.