• Support PF! Buy your school textbooks, materials and every day products Here!

Is this an equivalent formula for P(A or B or C) ?

  • #1
I was trying to derive a formula to find [tex]P(A \cup B \cup C)[/tex].

I came up with the following:

http://img249.imageshack.us/img249/2154/probabilitymp7.jpg [Broken]

Is that correct?
 
Last edited by a moderator:

Answers and Replies

  • #2
19
0
Yes it's correct
 

Related Threads for: Is this an equivalent formula for P(A or B or C) ?

Replies
0
Views
950
Replies
0
Views
6K
Replies
10
Views
1K
Replies
1
Views
746
  • Last Post
Replies
2
Views
916
Top