Question

a person is given to A,B,C whose chance of solving are 1/2,1/3,1/4 respectively if they all try independently what is the probability that
1) all solves the problem
2) the problem is not solved by anyone of them
3) the problem will be solved by at least one of them​

Answer 1

hope it helps you ❤️...

Answer 2

Answer:

3 i think so if not sorry