The probability of two students A and B coming to school are `2/7` and `4/7` respectively. Assuming that the events 'A coming on time' and 'B coming on time' are independent, find the probability only one of them comes on time.

The probabilities of two students A and B coming to the school in time are 3/7 and 5/7 respectively. Assuming that the events, 'A coming in time' and 'B coming in time' are independent, find the probability of only one of them coming to the school in time.

The probabilities of two students A and B coming to the school in time are 3/7 and 5/7 respectively. Assuming that the events, 'A coming in time' and 'B coming in time' are independent, find the probability of only one of them coming to the school in time. Write at least one advantage of coming to school in time.

The probabilities of two students A and B coming to the school in time are 3/7" " and 5/7 respectively. Assuming that the events, A coming in time and B coming in time are independent, find the probability of only one of them coming to the school in time. Write at least one advantage of coming to school in time.

The probabilities of two students A and B coming to the school in time are 3/7"\ " and 5/7 respectively. Assuming that the events, A coming in time and B coming in time are independent, find the probability of only one of them coming to the school in time. Write at least one advantage of coming to school in time.

If a coin be tossed n times, then find the probability that the head comes odd times.

The probability of student A passing an examination is 2/9 and of student B is 5/9 . Assuming the two events : 'A passes', 'B passes' as independent. Find the probability of: only one of them passing the examination.

The probability of student A passing an examination is 3/7 and of student B passing is 5/7 . Assuming the two events "A passes, B passes", as independent, find the probability of : only one of them passing the examination

The probability of student A passing an examination is 3/5 and of student B pasing is 4/5 . Assuming the two events: 'A passes', 'B passes', as independent find the probability of: only one of the two passing the examination.

The probability of student A passing an examination is (3)/(7) and of student B passing is (5)/(7). Assuming the two events A passes B passes as independent,find the probability only one of thempassing the examination.

The probability of student A passing an examination is 3/5 and of student B pasing is 4/5 . Assuming the two events: 'A passes', 'B passes', as independent find the probability of: only A passing the examination.