Let a1, a2, an be sets and a = {a1, a2, an}.
[n i=1 ai = a1 ∪ a2 ∪ ∪ an \n i=1 ai = a1 ∩ a2 ∩ ∩ an]
let a, b1, b2, bn be sets.
prove the following theorems (generalized distributive laws for sets).
you may use the distributive law previously given to you as a base case.

Evaluate the following expression 1/3^2

Can someone me out here and the tell me the greatest common factor

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0