(1) Three dice are throiwn simultaneously.The probability that has appeared on two dice given that has occured on one dice.
(2) An ordinary cube has blank faces, one face marked and other face marked . The probability of obtaining in throws in
(1) Three dice are throiwn simultaneously.The probability that has appeared on two dice given that has occured on one dice.
(2) An ordinary cube has blank faces, one face marked and other face marked . The probability of obtaining in throws in