Question

Limx→∞x+1x2−1?

Answer 1

Answer is 0. See the Explanation please.

Explanation:

Assuming it is `lim_(x→∞) (x + 1)/(x^2 - 1)`

`lim_(x→∞) (x + 1)/((x - 1)(x + 1))`

`= lim_(x→∞) 1/(x - 1) = 1/∞ = 0`