NDA2013MathematicsProbabilityActual
If three events A , B , C are mutually exclusive, then which one of the following is correct?
Options
- AP ( A B C )=0
- BP ( A B C )=1
- CP ( A B C )=0
- DP ( A B C )=1
Correct answer
C. P ( A B C )=0
Step-by-step solution
A set of events is said to be mutually exclusive if the occurrence of one of them precludes the occurrence of any of the remaining events. In set theory notation, events A ₁, ~A ₂, ~A ₃ . A _m are mutually exclusive if A _i ~A _j= for i j and 1 i, j m .