Home
Class 11
MATHS
Out of 15 persons sitting around a roun...

Out of 15 persons sitting around a round table, four particular persons A, B. C and D are chosen at random. The chance that no two of these four are sitting next to one another, is

Promotional Banner

Similar Questions

Explore conceptually related problems

Out of 10 persons sitting at a round table, three persons A,B and C are selectyed at random. The chance that no two of these are sitting together is

Out of n persons sitting at a round table, three, A, B, C are chosen at random. The chance that no two of these are sitting next to one another is

Out of n persons sitting at a round table, three, A, B, C are chosen at random. The chance that no two of these are sitting next to one another is

Out of 11 persons sitting at a round table,3 persons A,B and C are chosen at random, then the probability that no two of these are sitting next to one another is

Out of 12 persons sitting at a round table three persons are chosen at random. The probability that no two of them are consecutive is

Out of 10 persons sitting at a round table, three persons are selected at random then the probability that no two of them are consecutive is

Out of 10 persons sitting at a round table, two persons are selected at random then the probability that they are not adjacent to each other is

Suppose that 5 persons A, B, C, D and E sit around a circular table In how many of these arrangements. B and D sit next to each other

n persons are seated on n chairs at a round table. Find the probability that two specified persons are sitting next to each other.

12 persons are to be arranged along a round table. If two particular persons among them are not to sit side by side, the total number of arrangements is