A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Please help, I will give best response. It's a practice test, so it's not cheating if you help.
create 2 union sets that have the union of {1,0,1,2,3,4,5,6}
anonymous
 one year ago
Please help, I will give best response. It's a practice test, so it's not cheating if you help. create 2 union sets that have the union of {1,0,1,2,3,4,5,6}

This Question is Open

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1This question was asked earlier today. There are lots of different answers that are correct. The union is the combination of two sets. http://openstudy.com/users/directrix#/updates/56122744e4b0023ff68954c6

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1This person chose" >>is this a good one? A= 1,0,1,2,3 B=3,4,5,6 Yes, 3 appears in both sets but in the union, only one 3 would be included. Write it as the following: {1,0,1,2,3} U {3,4,5,6} > Choose something different. Just be sure all the numbers are in one or both of the two sets which will be "unionized." Post what you get and I'll check it for you if you want.

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0I just want somebody to explain how I am supposed to figure this out.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1You first have to know what the union of two set is, the definition. The union of two sets A and B is the set of elements which are in A, in B, or in both A and B. In symbols, . For example, if A = {1, 3, 5, 7} and B = {1, 2, 4, 6} then A ∪ B = {1, 2, 3, 4, 5, 6, 7}.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1In your problem, you are asked to work backwards. That is, you take the answer (the union set) and give two sets which could have the given numbers in the union of the two sets. There are many different answers for A and B that you could give. When you take the union, you have to get what is given as the union set in the problem.

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0Thanks so much @Directrix can you help with :Create 2 sets that have and intersection of {2,4,6}

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1In mathematics, the intersection A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B (or equivalently, all elements of B that also belong to A), but no other elements.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1Make up two sets, A and B, such that each set contains the elements 2, 4, and 6. The sets may contain other numbers but each of A and B sets much have 2, 4, and 6, among the elements. There are many different answers. Such as, A = { 1, 2, 3, 4, 5, 6} and B = { 3, 0, 2, 4, 5, 6, 10}

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.03.Create 2 sets whose INTERSECTION results in a null set. Last question, I have to prepare for the test.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1A = { 1, 2, 3, 4, 6} n { 3, 0, 2, 4, 5, 6, 10} = {2,4,6} Bad answer alert. I had to take the 5 out of set A because set B had a 5 in it and the intersection would have contained a 5 which is not allowed in the problem.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1The null set is the empty set. Two sets with no common elements would have an intersection that is the null set. For example, A = { 1, 2} and B = { 7, 8} A n B = { } which is how I write the empty set because { } is a set with no element.

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0Honestly though, thank you so much man! :) You're a life saver.

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0You don't by any chance know how simplify expressions, do you? That's the next in my Algebra study book..

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0Simplify both expressions 7+2(4x2)+10 @Directrix

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0And please show me how you solved it

Directrix
 one year ago
Best ResponseYou've already chosen the best response.17 + 2(4x2) + 10 = 7 + 2*4x 2*2 + 10 = 7 + 8x  4 + 10 = 8x + 13

MsBrains
 one year ago
Best ResponseYou've already chosen the best response.0Simplify 10+2+11xy squared2 +3y Squared2 +3y Squared3 +7x _6xy Squared2 4x2y sqaured3? It's kinda tricky, and if you don't know to solve it's okay.. :\
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.