Define the singular homology groups \(H_i(X;\mathbb {Z})\) of a topological space \(X\) and compute the singular homology groups of the \(n\)-sphere \(S^n\), justifying all your steps.
Question
Summer 2016 • Question 9
Define the singular homology groups \(H_i(X;\mathbb {Z})\) of a topological space \(X\) and compute the singular homology groups of the \(n\)-sphere \(S^n\), justifying all your steps.