Question

The probability of event A is x, and the probability of event B is y. If the two events are independent, which condition must be true?

Answer 1

P(B|A) = P(B)
and
P(A|B) = P(A)

Answer 2

P(A|B) = y

P(B|A) = x

P(A and B) = x + y

P(A and B) = xy

@perl these are my chioces

Answer 3

what is P(A) = ?

Answer 4

x @perl