What is the union of X and Y?
X. (13, 14, 16, 20)
Y. (14, 18, 20)
How do you do this problem..Is there a website that can help me? Thanks
2007-02-22 12:06:28 · 6 answers · asked by ladyluckinor 2 in Education & Reference ➔ Homework Help
The union of X and Y makes a baby.
2007-02-22 12:09:48 · answer #1 · answered by *This won't hurt a bit* 2 · 0⤊ 0⤋
The UNION of two sets is the set of elements which are in either set.
So...
the union of your numbers is (13, 14, 16, 18, 20)
2007-02-22 12:10:32 · answer #2 · answered by crimsoncateq 2 · 1⤊ 0⤋
If A and B are sets, then the union of A and B is the set that contains all elements of A and all elements of B, but no other elements. The union of A and B is usually written "A ∪ B".
2007-02-22 12:11:10 · answer #3 · answered by Ron H 6 · 0⤊ 0⤋
http://mathforum.org/library/drmath/view/52437.html
2007-02-22 12:17:06 · answer #4 · answered by HSMathTeacher 3 · 0⤊ 0⤋
I think that this might help you. Check it out!
http://en.wikipedia.org/wiki/Union_%28set_theory%29
2007-02-22 12:22:13 · answer #5 · answered by ultrasonicsfreak 2 · 0⤊ 0⤋
idk but it looks like the first one is adding exponentially. +1, +2, +4
while the second one is decaying exponentially but still being added +4, +2, +1
2007-02-22 12:11:03 · answer #6 · answered by Anonymous · 0⤊ 0⤋