Question 60300
The complex fraction you made up is undefined the way you have it written.  The bottome fraction hac a numerator of 1-1, 1-1=0.  That makes the bottom fraction equal to 0, which makes the top fraction undefined.  You can't divide by 0.
Unless you meant:
{{{(1+1/(c-1))/(1-1/(c-1))}}}
{{{(c-1)(1+1/(c-1))/((c-1)(1-1/(c-1)))}}}
{{{(c-1+1)/(c-1-1)}}}
{{{c/(c-2)}}}
:
Happy Calculating!!!