2.1 Functions

Lecture

• Part 1
• Part 2
• Part 3

Lecture Notes

${\begin{aligned}\overbrace {D} ^{\text{the domain}}\underbrace {=} _{\text{is}}\overbrace {\{} ^{\text{the set}}\underbrace {\forall x} _{\text{for all x}}\end{aligned}}$