[STEP 1]

First, check for any wrong answer in my solution attached.

If you find something wrong, please report it by email at syyang@pusan.ac.kr.

If your report is first and my answer is not correct, you will get the bonus point. 

[STEP 2]: Now, you can go ahead for self-grading.

Do self-grading of your final exam by referencing the files attached.

Mark each of your answers with circle (if your solving procedure and final answer are all precisely correct), cross (if yours are not correct), or triangle (if you think yours are "mostly" correct but there is a minor mistake). For those who get any triange in your grading, stop by my office at 3 to 5 (3 tp 4 for class 1:30, and 4 to 5 for class 3:00) on next Tuesday(12/17). My office is located on the 5th floor of enginnering building 6 (room number is 6516).