As per the given question,
An anti-aircraft gun can take a maximum of 
at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are 
and 
respectively. What is the probability that the gun hits the plane?
at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are and respectively. What is the probability that the gun hits the plane?An anti-aircraft gun can take a maximum of at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are and respectively. What is the probability that the gun hits the plane?
at an enemy plane moving away from it. The probabilities of hitting the plane at the first, second, third and fourth shot are and respectively. What is the probability that the gun hits the plane?