Cine ma ajuta ii dau coronita
Whoever helps me, I give him the crown

Ineed asap.i cant understand this question i need someone to me right away

Which of the following is not a subset of {1,2,3}?

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o