Probability that A speaks truth is `3/5`, and that for B is `7/10`. If they agree on a statement, then probability that this statement is true is

A and B are two independent witnesses in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree on a certain statement. The probability that the statement is true is

A and B are two independent witnesses in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree on a certain statement. The probability that the statement is true is

A and B are two independent witnesses (i.e., there is no collision between them) in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree in a certain statement. Show that the probability that the statement is true is (xy)/(1-x-y+2xy) .

A and B are two independent witnesses (i.e., there is no collision between them) in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree in a certain statement. Show that the probability that the statement is true is (xy)/(1-x-y+2xy).

A and B are two independent witnesses (i.e., there is no collision between them) in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree in a certain statement. Show that the probability that the statement is true is (xy)/(1-x-y+2xy) .

A and B are two independent witnesses (i.e., there is no collision between them) in a case. The probability that A will speak the truth is x and the probability that B will speak the truth is y. A and B agree in a certain statement. Show that the probability that the statement is true is (xy)/(1-x-y+2xy) .

A and B are two independent witnesses in a case. The probability that A will speak truth is 3/5 and the probability that B will speak truth is 1/4. A and B agree in a certain statement. Find the probability that the statement is true.

A and B are two independent witnesses in a case. The probability that A will speak truth is 2/3 and the probability that B will speak truth in 3/4. A and B agree in a certain statement. Find the probability that the statement is true.

The probability that A speaks truth is (4)/(5) , while this probability for B is (3)/(4) , then the probability that they will contradict each when asked to speak on a fact, is -