SOLUTION: In a given venn diagram a has 4 dots b has 3 dots, there are 2 dots in the middle. Question asked is: How many outcomes are in the union of A and B?

Algebra ->  Probability-and-statistics -> SOLUTION: In a given venn diagram a has 4 dots b has 3 dots, there are 2 dots in the middle. Question asked is: How many outcomes are in the union of A and B?      Log On


   

Question 1074436: In a given venn diagram a has 4 dots b has 3 dots, there are 2 dots in the middle. Question asked is: How many outcomes are in the union of A and B?
Answer by ikleyn(52855) About Me  (Show Source):
You can put this solution on YOUR website!
.
4 + 3 - 2 = 5.


See the lesson
    - Counting elements in sub-sets of a given finite set
in this site.

Also,  you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this online textbook under the topic "Miscellaneous word problems".