Well I'm no good at eaither, so I'm not sure where that leaves me.
I am currently studying mathmatics here in Holland but I never liked French... I'm not sure people who are good at math can be considered "smart". They think differently about problems but that doesn't always mean it's the best way.
But ofcourse there are a lot of connections between music and mathmatics. Just look at writing math and writing music-arrangements on paper; in both cases you are trying to describe incredible abstract systems on a piece of paper... It amazes me how a simple mathematical equation can describe very complex systems, and that a seamingly simple collection of music-notes can move people so much!
(I'm sorry for my English, I'm Dutch)