It seems that the majority struggled with Exercise 6.

I am changing the marking scheme from:

[Q1,Q2,Q3,Q4,Q5,Q6] = [1,2,3,4,4,6]

to:

[Q1,Q2,Q3,Q4,Q5,Q6] = [1,3,4,5,5,2]

Thank me later.

By the way, if anybody managed to solve Q6, they will get the original marks.

On a different note, you have already seen questions (Qs) 1, 3, 4, and 5 in tutorials (Ts) and practicals (Ps).

• Exam Question 1: P4:Q4
• Exam Question 3: T5:Q6, P5:Q5
• Exam Question 4: T4:Q5
• Exam Question 5: P4:Q3, T5:Q5

So... What are your excuses?