A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
If set D is a subset of set E, then which of the following is true?
D ∩ E = D
D ∩ E = E
D ∩ E = Ø
would it be the first one D ∩ E = D?
anonymous
 3 years ago
If set D is a subset of set E, then which of the following is true? D ∩ E = D D ∩ E = E D ∩ E = Ø would it be the first one D ∩ E = D?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0could you explain it? (my lesson didn't explain it well)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0just google it the answer is most likely B

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i would've googled it anyways, but there are no good explanations.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1do you know what a subset is ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0wait its A!!!! JUST GOOGLE IT RIGHT NOW LOL

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0reallyprettyboy, i don't think you understand. i want and explanation. :

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh ok i'll find one dont worry :)

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1if A is the subset of B, then all elements of A are present in B ex : A={1,2} B={1,2,3,4} notice all elements of A are in B ok ?

chihiroasleaf
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1358421673278:dw

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1so, if now you have to find the intersection (common elements) the it would be entire set A, right ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1similarly, since D is a subset, intersection is set D itself.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh okay:) so it is D ∩ E = D.

chihiroasleaf
 3 years ago
Best ResponseYou've already chosen the best response.2you're very welcome... :D
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.