The value of P(A or B) =0.60
Given: A and B are two events.
P(A)=0.25 , P(B)=0.5 and P(A and B)=0.15
We know that the value of P(A or B) is given by the formula :
Hence, the value of P(A or B) =0.60
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p(a)=0.25 , p(b)=0.5 and p(a and b)=0.15 .
what is th...