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Question: Answered & Verified by Expert
If three events $A, B, C$ are mutually exclusive, then which one of the following is correct ?
MathematicsProbabilityNDANDA 2013 (Phase 2)
Options:
  • A $\quad P(A \cup B \cup C)=0$
  • B $\quad P(A \cup B \cup C)=1$
  • C $\quad P(A \cap B \cap C)=0$
  • D $\quad P(A \cap B \cap C)=1$
Solution:
2234 Upvotes Verified Answer
The correct answer is: $\quad P(A \cap B \cap C)=0$
A, B and C are mutually exclusive $A \cap B \cap C=0$
$\mathrm{P}(\mathrm{A} \cap \mathrm{B} \cap \mathrm{C})=0$

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