Let \(M\) and \(N\) be manifolds. Show that \(M\times N\) is orientable if and only if \(M\) and \(N\) are orientable.
Question
Math 6510 • Differentiable Manifolds
Spring 2009 • Question 4
Question
Spring 2009 • Question 4
Let \(M\) and \(N\) be manifolds. Show that \(M\times N\) is orientable if and only if \(M\) and \(N\) are orientable.