- #1
B18
- 118
- 0
Homework Statement
Determine if sequence converges or diverges, if it converges find its limit.
a (sub) n= (3^(n+2))/(5^(n))
The Attempt at a Solution
The only things I've tried doing thus far is setting the sequence up as a function and letting x approach infinity. I then tried using l hospitals rule and this really didn't help me prove that this functions limit is equal to 0. I eventually tried putting the limit onto the numerator and denominator. This still really didn't help. Lastly I put the limit into the exponents in both numerator and denominator and get 3^∞/5^∞. Was I on the right path at any time here?
-thanks for any suggestions!