The explicit rule for a sequence is given

an=1/2 (4/3) n-1

enter the recursive rule for the geometric sequence

a1=

an=

ANSWER



EXPLANATION

The explicit rule for the given geometric sequence is



The first term of the geometric sequence can be obtained by substituting n=1.







The common ratio is



To get the subsequent terms we multiply the previous terms by



The recursive rule is therefore,

A. is the answer in this question