Hey I was just wondering if you have to have the same prof in your tutorial as core.
Right now im in Core 03 and have Tutorial 03 which are the same prof ( https://adweb.cis.mcmaster.ca /mtt/... =2Z03&t=1&d=D ), Can i change it to a different prof?

I'm not completely sure (only went to one Math 2Z03/2ZZ3 tutorial ever), but I think it's a TA that does it most of the time. You don't need to go to the one with the corresponding professor to your core.

Ok Awesome. What do they do in tutorials? are they manditory?

In the tutorials they typically teach how to do whatever the matlab assignment for the week is, or they do practice problems.

No they aren't mandatory (they don't even know if you're supposed to be there or not).

It may be different for you guys now though, since you literally do have math labs now.

Yes, the One TA does all the tutorial sections for 2Z03.