posted by Robo .
Find the indicated limits.
Lim x-> 1- sqrt 1 - 1/ x-1
The solution cannot be deciphered without some grouping symbols to indicate what the problem is.
Lim x approaching 1-
(Square root 1-1)/( x-1)
Typing this from my iPad. Pain in the a**.
it still is not clear. (sqrt 1 -1) is zero.
Yes, I know. The book has the answer as 1/2. Maybe book is wrong.