Infinite geometric series? #sum_(n=1) ^oo (3^(2n))/4^n#
Does this series diverge? How would you rearrange it to solve?
#sum_(n=1) ^oo (3^(2n))/4^n#
Does this series diverge? How would you rearrange it to solve?
1 Answer
Diverges.
Explanation:
So, the first objective is to get this in the form
So, let's take
This simplifies to
We then have
So,
Now, for a geometric series