PLS HELP WILL MEDAL

If A = {2, 4, 6, 8, 10} and B = {1, 2, 3, 4, 5}, find A union B.

{1, 2, 3, 4, 5, 6, 8, 10}
{1, 3, 5}
{2, 4}
{7, 9}

Question

PLS HELP WILL MEDAL

 If A = {2, 4, 6, 8, 10} and B = {1, 2, 3, 4, 5}, find A   union B.
 
       {1, 2, 3, 4, 5, 6, 8, 10}
       {1, 3, 5}
       {2, 4}
       {7, 9}

anonymous · Answer

A

cwrw238 · Answer

the union of the 2 sets will contain every element in A and B ( without duplicates)

anonymous · Answer

union basically means what both A and B has so you write all the numbers out but don't repeat them for example you have 2 of the number 2 so you only write it once not twice

anonymous · Answer

okay, thanks! you were both a lot help & explained a lot better than my math teacher. thanks again! @shinebrightlikeadimon @cwrw238

anonymous · Answer

np by the way for the question that you posted before this the answer was B not A and i also told you why incase you want to go over it