Respuesta :

Conider that the probability that neither event A or B will occur ​is given by the formula,

[tex]P(A\cup B)^c=1-P(A\cup B)[/tex]

Substitute the values,

[tex]P(A\cup B)^c=1-(0.3+0.2+0.1)=1-0.6=0.4[/tex]

Thus, the required probability is 0.4

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