The Real Analysis Lifesaver - (Princeton Lifesaver Study Guides) by Raffi Grinberg (Paperback)

The essential "lifesaver" that every student of real analysis needs Real analysis is difficult.

For most students, in addition to learning new material about real numbers, topology, and sequences, they are also learning to read and write rigorous proofs for the first time.

The Real Analysis Lifesaver is an innovative guide that helps students through their first real analysis course while giving them the solid foundation they need for further study in proof- based math.

Rather than presenting polished proofs with no explanation of how they were devised, The Real Analysis Lifesaver takes a two-step approach, first showing students how to work backwards to solve the crux of the problem, then showing them how to write it up formally.

It takes the time to provide plenty of examples as well as guided "fill in the blanks" exercises to solidify understanding.