Given : Here probability of and that can solve the same problem is given, i.e., and and
Also, and are independent. not and not are independent.
i) atleast one of and B will solve the problem
Now, P(atleast one of them will solve the problem) – P(both are unable to solve)
Therefore, atleast one of and will solve the problem is
ii) none of the two will solve the problem
Now, (none of the two will solve the problem)
Therefore, none of the two will solve the problem is
Given the probability that A can solve a problem is , and the probability that B can solve the same problem is \%, find the probability that
(i)at least one of and will solve the problem
(ii)none of the two will solve the problem
(i)at least one of and will solve the problem
(ii)none of the two will solve the problem
Given the probability that A can solve a problem is , and the probability that B can solve the same problem is \%, find the probability that
(i)at least one of and will solve the problem
(ii)none of the two will solve the problem
(i)at least one of and will solve the problem
(ii)none of the two will solve the problem