Yeah, that's what I meant. So, the ratio test would not be needed then?
Oh, so you can simply ignore the factorials and examine what happens as you plug in numbers?
Sorry.
I did some research and it said whenever there are factorials, use the ratio test. But, I haven't even learned that yet. I couldn't even find a problem similar to mine in the textbook. Even if you can't show me how to solve the problem, can you confirm the ratio test is the way to go?
Is the series convergent or divergent?
n=1 summation and it goes to infinity n!/2n!+1
[Infinite series]
Homework Equations
None.
The Attempt at a Solution
I have no idea.