Calculus IV vs calculus III?

I would expect it to cover somewhat more advanced material, and to be slightly harder. But with your training achieved in Calc I - III, if you handled those well, you probably won't find it that much harder.

If it gets into more abstract stuff like calculus on vector spaces, or difficult differential equations, the greater level of abstraction may be tougher for some people. Look at the book and see what topics are covered. If it's just a continuation of what you had, that tells you one thing. If it's quite a bit different in direction and scope, that's another.

BWDIK. I took calculus in the 1960's.

It relies upon on the school and the place you're interior the pool. while you're making the 1st decrease based on the numbers (GPA and SAT) and direction standards, you will in all threat then be in comparison in attention of the classes which you have taken and different very own factors. the 1st 2 cuts although are assembly the direction standards and then the numbers. on the final and backside some would be chosen/rejected in accordance with this basically. the different standards would be seen to distinguish between the maybes.