Question

A can hit a target 4 times in 5 shots. B 3 times in 4 shots and C twice in 3 shots. They fire a volley. What is the probability that a) Two shots hit the target b) At least two shots hit the target.​

Answer 1

Answer:

total shots=5+4+3=12

p(e)=(a)- 1/12

p+e) (b) - 4+3+2 =9/12 =3/4