I am new to Discrete Math. I am able to figure out how to do 1, 2, and 4 of the attachment, but do not have a clue where to start on the rest of the problems. Any help at all would be great. Thanks in advance.
Thanks for the reply. That is what I was thinking for #3 as well. I believe I have figured out 5, 6, and 7 now as well. I still am having problems with 8 and 9 though.