If A = {2, 4, 6, 8, 10, 12, 14} and B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, what is A B?

{ }

{1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 12, 14}

{2, 4, 6, 8, 10}

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14}

Question

If A = {2, 4, 6, 8, 10, 12, 14} and B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, what is A  B?

 { }

 {1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 12, 14}

 {2, 4, 6, 8, 10}

 {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14}

anonymous · Answer

A ? B

@Eulie the question is not complete how did you know

anonymous · Answer

its a U b

anonymous · Answer

thats what was missing

anonymous · Answer

ho union .... so i am rite @surdawi

anonymous · Answer

ok thats A and B, which choice has both sets?

anonymous · Answer

b , so what does it mean if the u is upside down then ?

mayankdevnani · Answer

, it represents what any numerical sign

mayankdevnani · Answer

like +,-,*,/

anonymous · Answer

whenevtr it has that symbol u put them togethr like in b

anonymous · Answer

if U is upside down, it is intersection
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anonymous · Answer

so then it mean what ever they have in common right ?

anonymous · Answer

yep

anonymous · Answer

okay thanks