D) it's sin (3x)/z and lim is z>0

1. (20 points) Compute the following limits. If there are steps that I determine to be "unjustified", as in you did not show enough work to justify the next step your wrote down, I will give you a zero for that problem and possibly the entire exam. If you use L'Hopital's rule to find the limit you need to say so. 12 - 31 - 10 (a) lim 1-+6 12 - 41 -5 (c) lim VAu + 1 -3 1-+2 11 - 2 (d) lim sin (32)