Show that the product \(M\times N\) of two manifolds is orientable if and only if both \(M\) and \(N\) are orientable.
Question
Math 6510 • Differentiable Manifolds
Winter 2004 • Question 6
Question
Winter 2004 • Question 6
Show that the product \(M\times N\) of two manifolds is orientable if and only if both \(M\) and \(N\) are orientable.