False or True Question and explain why

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Apr 20th, 2015

Statements numbered 1, 3, 4, 5, 7, 8, 9 are all true assuming the symbols meaning what I think they mean. For example, I understand A'  to mean the set complement of A: they have no elements in common, so their intersection is the empty set.

Statement 2 is false because {1, 2, 3} has 3 elements and (1,2,3,4} has 4: two (finite) sets are only equivalent if they can put into 1-1 correspondence. This can't happen unless they have the same number of elements.

Statement 6 is false because daisy is in the set {rose, lily, daisy} but not in the set {rose, tulip, lily}. 

Apr 20th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Apr 20th, 2015
...
Apr 20th, 2015
Aug 20th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer