Mathematics: You are given p ( a ∪ b. = 0 . 7 and p ( a ∪ ̄ b. = 0 . 9. determine p ( a..

You are given p ( a ∪ b. = 0 . 7 and p ( a ∪ ̄ b.

Ответ:

powpow71

15.03.2022

Mathematics

Given:
$P(A \cup B)=0.7$
$P(A \cup B')=0.9$

Need to find
P(A)

We know that
$P(A \cup B)+P(A \cup B')=P(A)+P(U)=P(A)+1=1.6$
=>
P(A)=1.6-1=0.6

This can be illustrated by the attached Venn diagram.
You are given p ( a ∪ b. = 0 . 7 and p ( a ∪ ̄ b. = 0 . 9. determine p ( a..

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Ответ:

pinolena64

14.03.2022

Mathematics

3/4 is greater than 11/16

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