SOLUTION: figure out the sequence of (1,2/3,3/5,4/7,5/9)

Algebra ->  Sequences-and-series -> SOLUTION: figure out the sequence of (1,2/3,3/5,4/7,5/9)      Log On


   

Question 1047046: figure out the sequence of (1,2/3,3/5,4/7,5/9)
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

you have:
1,2%2F3,3%2F5,4%2F7,5%2F9,
or
1%2F1,2%2F3,3%2F5,4%2F7,5%2F9,
the pattern formed in the sequence:
The numerator sequence is 1,2,3,4,5....
The denominator sequence is 1,3,5,7,9
general formula:
a%5Bn%5D+=+n%2F%282n-1%29 if n=1,2,3,4,5....