Respuesta :

frika

Answer:

D

Step-by-step explanation:

For any event A is always true

[tex]P(A)+P(\overline {A})=1[/tex]

So, option A is true. From this equality,

[tex]P(A)=1-P(\overline{A})\\ \\P(\overline{A})=1-P(A)[/tex]

So, options B and C are true too.

Option D is not always true. The equality

[tex]P(A)+1=P(\overline{A})[/tex]

is true only for event A, for which [tex]P(A)=0[/tex]

The equality

[tex]P(\overline{A})+1=P(A)[/tex]

is true only for event A, for which [tex]P(\overline{A})=0[/tex]

So, this option is not true for all events A.

Answer:

D.

Step-by-step explanation:

The answer is D. P(A)+1=P(A)

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