The probability of occurrence of an event is 2/5 and the probability of non occurrence of another eventis 3/10 if these events are independent then the probability that only one of the two events occursis

The probability of occurrence of an event is 2/5 and the probability o

1.	The probability of occurrence of an event is 2/5 and the probability of non occurrence of another eventis 3/10 if these events are independent then the probability that only one of the two events occursis
Answer» ALSO INDEPENDENT of anlges spherically SYMMETRIC both (1) and (2) are correct both (1) and (2) are incorrect Solution :s-orbital spherically symmetic so PROBABILITY is independent of ANGLE of direction.