Suppose A and B shoot independently until each hits his target. They have probabilities `3/5` and `5/7` of hitting the target at each shot. The probability that B will require more shots than A is

Suppose Aa n dB shoot independently until each hits his target. They have probabilities 3/5 and 5/7 of hitting the targets at each shot. Find probability that B will require more shots than A.

Suppose Aa n dB shoot independently until each hits his target. They have probabilities 3/5 and 5/7 of hitting the targets at each shot. Find probability that B will require more shots than Adot

Five shots are fired at a target.If each shot has a probability 0.6 of hitting the target,what is probability that the target will at least once?

Three persons A, B and C shoot to hit a target. Their probabilities of hitting the target are 5/6, 4/5 and 3/4 respectively. Find the probability that: Exactly two persons hit the target.

Three persons A , B and C shoot to hit a target. Their probabilities of hitting the target are 5/(6), 4/(5) and 3/(4) respectively. Find the probability that : At least one person hit the target.

On average, a sharpshooter hits the target once every 3 shots. What is the probability that he will hit the target in 4 shots?

Three persons A , B and C shoot to hit a target. Their probabilities of hitting the target are 5/(6), 4/(5) and 3/(4) respectively. Find the probability that : Exactly two persons hit the target.

Three persons A, B and C shoot to hit a target. Their probabilities of hitting the target are (5)/(6),(4)/(5) and (3)/(4) respectively. Find the probability that: (i) Exactly two persons hit the target. (ii) At least one person hits the target.

The probability of hitting a target in any shot is 0.2.If 10 shots are fired,find the probability that the target will be hit atleast twice.