TA Comments on Homework 4

Good job in getting all the questions correct! Now a few points:

• Please stick to one form of presentation. In a couple questions you copied and pasted the question, some of you dived right into the question. Please conform to one way of presenting

• Also, please write out a little more thought process, for example on question 3(right now it's rather a summary of thought process, does not flow well).

• Lastly, visual aids like charts would be helpful for some of the questions, as reading logical deductions from words is difficult.