korias6bMarios korias6bMarios

13-07-2016
Mathematics

Answered

What must be true in order for P (A or B) = P(A) + P (B)?

Verified Answer :

13-07-2016

For the equation to be true, the events A and B must be mutually exclusive.

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Anonymous Anonymous

18-07-2016

A and B must be disjoint in order for P (A or B) = P (A) + P (B). I
am hoping that this answer has satisfied your query and it will be able to help
you, and if you would like, feel free to ask another question.

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