Set that you are in Mathematics,
Be union, the elements that belong to one or the other.
Be intersection that belong to each other.
The difference between two sets is when it belongs to the first and not
belongs to the second.
Come our part, just as the cousin pair is raising to #
Elements of the set.
If you wish, I will be teaching you how to do it.
And if you will, I will be in the valley of memory when the test comes, and in the
I know when I need it.
Such is the set, sometimes empty, sometimes unitary or sometimes
infinite, it doesn't matter, the important thing is that I'll know when I need it.
William Mascia Resende