Lim as x→∞ of ((2x+1)/(2x-1))^(sqrtx)
The Attempt at a Solution
When I initially plugged in ∞ for my x, I get (∞/∞)^∞, correct?
If so, should I just let y=((2x+1)/(2x-1))^(sqrtx) and take the limit of both sides using ln?
That's what I attempted to do and I got lim x→∞ of (sqrtx)(ln((2x+1)/(2x-1))^(sqrtx)) = (inf)(ln(∞/∞)) which I can't make any sense of.