1 lim ---------- x->1+ ________ \/ -1 + x
Limit(1/(sqrt(-1 + x)), x, 1)
oo
= 12.2882057274445
1 lim ---------- x->1- ________ \/ -1 + x
-oo*I
= (0.0 - 12.2882057274445j)
12.2882057274445