PLEASE PLEASE PLEASE help!!
If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B?

Given A = {1, 3, 5}, B = {2, 4, 6} and C={1, 2, 3, 4, 5, 6}, then A ∪ (B ∩ C) =?

If ƒ={(5, 1),(6, 2),(7, 3),(8, 1),(9, 7)}, then the range of ƒ is??

Question

PLEASE PLEASE PLEASE help!! 
If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B?

Given A = {1, 3, 5}, B = {2, 4, 6} and C={1, 2, 3, 4, 5, 6}, then A ∪ (B ∩ C) =?

If ƒ={(5, 1),(6, 2),(7, 3),(8, 1),(9, 7)}, then the range of ƒ is??

anonymous · Answer

a) list all the number  you see

anonymous · Answer

b) find the number that are in both B and C
then list those, along with all the number in A

anonymous · Answer

c) list all the second numbers from each ordered pair

anonymous · Answer

A ∪ B = {1, 2, 3, 4, 5, 6}??

 A ∪ (B ∩ C) = {1, 2, 3, 4, 5, 6}?

anonymous · Answer

am I right? @satellite73

anonymous · Answer

first is right
let me check the second

anonymous · Answer

yes, second is right too