Question
find the 25th term of a geometric sequence having a common ratio r=1/4 and term a=3
Answers
Reiny
for a GS
term<sub>n</sub> = ar^(n-1)
= 3(1/4)^24
evaluate
term<sub>n</sub> = ar^(n-1)
= 3(1/4)^24
evaluate