_______ / 1 + x lim / ----- x->1+\/ 1 - x
Limit(sqrt((1 + x)/(1 - x)), x, 1)
oo*I
= (0.0 + 17.4068951855292j)
_______ / 1 + x lim / ----- x->1-\/ 1 - x
oo
= 17.3493515728975
(0.0 + 17.4068951855292j)