I have just recently started working on assignment 2, and I didn't realise how difficult proofs could be until now. There are so many unknowns and assumptions involved that one could get confused quite easily. However, I like the quote "If you don't understand why something is true, don't expect to be able to prove it!"
So basically, unless I fully understand these questions, I can't be expected to start solving them.
I have read "Chapter 4 - Proofs" though, which has proved quite helpful. There are so many ways to go about proofs that I wasn't aware of. I especially like how to disprove something. It's basically the same as proving the negation. I originally thought it would be harder than that.
Anyways, now that I have a better understanding, I'm going to go reattempt the problems. Wish me luck as I do the same for you. ;)
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