A community for students.
Here's the question you clicked on:
 0 viewing
Joel_the_boss
 one year ago
Let set A = {1, 3, 5, 7} and set B = {1, 2, 3, 4, 5, 6, 7, 8}.
Which notation shows the relationship between set A and set B?
Joel_the_boss
 one year ago
Let set A = {1, 3, 5, 7} and set B = {1, 2, 3, 4, 5, 6, 7, 8}. Which notation shows the relationship between set A and set B?

This Question is Closed

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0A ∪ B A ⊆ B A ∩ B B ⊆ A

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0Ive never been good at this so if someone can help me i would appreciate it, Thanks. :)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2I can only do the first and third one.. I"m kind of idiotic for 2 and 4.. maybe I can try (can't guarantee if it's right)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2so for the first one A ∪ B this is the union of A and B which means all elements are considered. For the third one A ∩ B this is the intersection of A and B which means what does A and B have in common and you list those elements only

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0Try explaining as best as possible. Im trying to learn this and move on. Thank you :)

hba
 one year ago
Best ResponseYou've already chosen the best response.0A subset of B and B subset of A might only return a true or false

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2A ⊆ B This means A is contained in B...or A is a subset in B I think it's the elements of A is contained in B.

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0So as you stated, the third one should be correct? Relationship, right?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2Similarly B ⊆ A means that B is a subset of A.. B is contained in A.. So I'm assuming it's only elements in B that are contained in A.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2I have no idea how to handle that term... if "relationship" you mean what do they have in common? Or "relationship" can be subset idkz.

hba
 one year ago
Best ResponseYou've already chosen the best response.0U is a OR relation and ∩ is a AND relation

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0I think it would be the third option, n. @hba what do you think?

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0thanks for helping @UsukiDoll It's been a while since i got help like that. :)

hba
 one year ago
Best ResponseYou've already chosen the best response.0all of A r in B so A is subset from B ,As B is superset

hba
 one year ago
Best ResponseYou've already chosen the best response.0I guess that would be the answer

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0When did u hit 99? o.O

hba
 one year ago
Best ResponseYou've already chosen the best response.0Long time ago before i left :p

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.2thanks ^^. At least I tried xD. This is set theory but I really hate some of the symbols.

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0i left in march so XD

Joel_the_boss
 one year ago
Best ResponseYou've already chosen the best response.0well cya later guys
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.