. In a race, the probability of A to win the race is `1/7` and of B is `1/4`. Find the probability that any one of them win the race

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that none of them wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only one of them wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that at least one of them wins.

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only B wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only A wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that both win

In a race the probabilities of A and B winning the race are 1/3 and 1/6 respectively. Find the probability of neighter of them winning the race.

If the probability of a horse A winning a race is 1/4 and the probability of a horse B winning the same race is 1/5, then the probability that either of them will win the race is

The probability that A can win a race is 3/8 and the probability that B can win it is 1/6 . If both run a race, find the probability that one of them will win the race, assuming that both cannot win together.