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

is your answer supposed to be in terms of x and y?

Answer 2

once answer could be \[P(A\cap B)=xy\]

Answer 3

P(A|B) = y

P(B|A) = x

P(A and B) = x + y

P(A and B) = xy
Done
the answer choices

Answer 4

wow they make this way more confusing than need be
go with the last one