Cartesian product of orientable manifolds

[EgUaLuEsRs07]

The problem is to prove that if M and N are orientable manifolds, then MxN is an orientable manifold

 

[tiny-tim]

Welcome to PF!

The problem is to prove that if M and N are orientable manifolds, then MxN is an orientable manifold

Hi EgUaLuEsRs07! Welcome to PF!

Show us how far you get, and where you're stuck, and then we'll know how to help!