Question

Find the union of the two sets A = {4, 8, 10, 12, 14} and B = {12, 14}.

(Points : 1)
{12, 14}
{4, 8}
{10}
>>{4, 8, 10, 12, 14}
Is this correct?

Answer 1

you are correct JVICXTRVP

Answer 2

@jim_thompson5910 may you please explain to me how im correct for future assignments please?

Answer 3

the idea with unions is that you just combine the two sets together to form a bigger set (ie throw all elements in both sets into one bigger set)

always remember to toss duplicates

Answer 4

the way I remember unions is that a marriage is a union

when two people get married they form a union and all their stuff is combined under one roof

so the two sets of their stuff forms a single bigger set and any duplicates are usually tossed (ok maybe some duplicates are kept)

so that's one way you can think and remember what a union is

Answer 5

That is a perfect example!!!!! Thank you so much @jim_thompson5910 :)

Answer 6

you're welcome