connection to or relation with

[arzgol]

Which on is correct?


I had to take courses which had no connection to my major.

I had to take courses which didn't have any relation with my major.

Thank you so much for your reply.

[billmcd]

Which on is correct?


I had to take courses which had no connection to my major.

I had to take courses which didn't have any relation with my major.

Thank you so much for your reply.

Either could be used, but I would use "connection with" and "relation to".