Hey, im a senior year EE student.

Next trimestre im starting a math diplomate (kinda like a math minor).
For it im going to be taking analysis, 1,2 and 3 and multivariable data analysis.
Were im from you need to wait 6 months since you graduate till they hand you your degree due to bourocracy, so maybe in those six months ill take a few more classes, im interested in PDEs and algebra, what do you suggest?

What can I expect? Any pointers?