Posted by: atri | December 14, 2011

## Corrections in Sample final and mid term solutions

(Thanks to Andrew and Gagan for bringing this to our notice.)

I have corrected two (small) errors in the sample mid-term solution and sample final solution. The links now point to the corrected solutions.

• In solution to 1(c) in the sample mid-term solution, it previously (incorrectly) stated that $v_4$ could be discovered from either $v_2$ or $v_3$— this has been corrected to say that $v_3$ can be discovered from either $v_2$ or $v_4$.
• In solution to 3(b) in the sample final, there was some confusion because of the difference on the convention that we used in the lectures and what the book uses. The solution has now been updated to reflect this and follow the convention of the lectures. (The end time of job $i$ is not $i+2$ instead of the earlier $i+1$. Also added a footnote explaining the difference in the conventions.)