append two columns

Hi everyone!


I need to join two columns in one.

I have a column with notes of physics, and another column with math notes and I need to have a column with the notes of physics and mathematics, and another column with the "physical" or "math" label.



Maths Notes:      Physic notes:

5                            3

6                            6

3                            1

10                          4

9                            5



Class          Notes

Maths             5

Maths             6

Maths             3

Maths             10

Maths             9

Physics           3

Physics           6

Physics           1

Physics           4

Physics           5


How I can do this?


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