Evaluate the $limit$: $\underset{x-1^{-}}{lim}\frac{|x+1|}{1+x}$

Enter a whole, fraction $or$ decimal number, $or$ DNE for does not exist $or$

undefined.

$\frac{A}{?}$

Evaluate the $limit$: $\underset{x-1^{+}}{lim}\frac{|x+1|}{1+x}$

Enter a whole, fraction $or$ decimal number, $or$ DNE for does not exist $or$

undefined.

$\frac{A}{?}$