A and B try to solve a problem independently Probability that A solves the problem is `(1)/(3)` and that B solves the problem is `(1)/(4)`. Find the probability that
i. Both of them solve the problem.
ii. The problem is solved.

A and B try independently to solve a problem. Probability that A solves it is (1)/(3) and that B solves is (3)/(5) . Find the probability that the problem is solved

Probability of solving specific problem independently by A and B are and (1)/(2) and (1)/(3) respectively. If both try to solve the problem independently, find the probability that i. the problem is solved ii. exactly one of them solves the problem

Three persons work independently on a problem. If the respective probabilities that they will solve it are 1/3, 1/4 and 1/5, then find the probability that not can solve it.

If A and B are two independent events, the probability that both A and B occur is 1/8 are the probability that neither of them occours is 3/8. Find the probaility of the occurrence of A.

The probability that A,B and C can solve a problem are (4)/(5) , (2)/(3) and (3)/(7) respectively. The probability of the problem being solved by A and B is (8)/(15) , B and C is (2)/(7) , A and C is (12)/(35) . The probability of the problem being solved by all the three is (8)/(35) . Find the probaility that the problem can be solved by atleast one of them.

A problem is Mathematics is given to three sutdents whose chance of solving it are in the ratio 6:4:3 respectively. What is the probability that (i)the problem is solved(ii)what is the probability that none of them could solve the problem.

The probability that A , B , C can solve a problem are (4)/(5) , (2)/(3) and (3)/(7) respectively . The probability of the problem being solved by A and B is (8)/(15) , B and C is (2)/(7) , A and C is (12)/(35) . The probability of the problem being solved by all the three is (8)/(35) . find the probability that the problem can be solved by atleast one of them .

Four persons independently solve a certain problem correctly with proabilities 1/2,3/4,1/4,1/8. Then the probability that the problem is solved correctly by at least one of them is