Question #84a34

1 Answer
Jan 2, 2018

Lim F(x)=+-oo

Explanation:

Lim_(xrarr1)1/(1-x)=1/0

We don't know what it is. so we have to find one sided limit.

Lim_(xrarr1^+)1/(1-x)=1/0^+=+oo

Lim_(xrarr1^-)1/(1-x)=1/0^(-)=-oo