The standard textbook for a first course in point-set and algebraic topology.
The standard textbook for a first course in point-set and algebraic topology. We write complete proofs for its exercises.
At Amathify, every solution for Topology is written out in full: the question, the method, each line of working and the final answer, with short notes explaining which rule or theorem is used. It is ideal for homework, assignment checking and exam revision.