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
 
  • #3
370
0

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