Let X be a set containing n elements. Tw...

Let X be a set containing n elements. Two subsets A and B of X are chosen at random, the probability that `AuuB=X` is

Text Solution

AI Generated Solution

Topper's Solved these Questions

PROBABILITY
ARIHANT MATHS ENGLISH|Exercise Example|4 Videos
PROBABILITY
ARIHANT MATHS ENGLISH|Exercise Exercise For Session 1|20 Videos
PERMUTATIONS AND COMBINATIONS
ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|28 Videos
PRODUCT OF VECTORS
ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|51 Videos

Similar Questions

Explore conceptually related problems

.Let X be a set containing n elements. If two subsets A and B of X are picked at random, the probability that A and B have the same number of elements is

Let X be a set containing n elements. If two subsets A and B of X are picked at random, the probability that A and B have the same number of elements is

Let X be a set containing 3 elements. If two subsets A and B of X are picked at random, the probability that A and B have the same number of elements is k then 1/k is______.

Two subsets A and B of a set containing n elements are chosen at random. The probability that A sube B is

A subset A of the set X={1,2,3,..,100} is chosen at random. The set X is reconstructed by replacing the elements of A, and another subset B of X is chosen at random. The probability that A cap B contains exactly 10 elements, is

A is a set containing n elements. A subset P of A is chosen at random. The set A is reconstructed by replacing the elements of P. A subset Q is again chosen at random. The probability that P =Q, is

The number of subsets of a set containing n elements is :

The number of subsets of a set containing n elements is

If two subsets A and B of set S containing n elements are selected at random, then the probabit AnnB=phi and AuuB=S is

A is a set containing n elements. A subset P of A is chosen at random. The set A is reconstructed by replacing the elements of P. A subset Q is again chosen at random. The Probability that P cup Q=A , is

ARIHANT MATHS ENGLISH-PROBABILITY-Exercise (Questions Asked In Previous 13 Years Exam)

Let X be a set containing n elements. Two subsets A and B of X are cho...
Text Solution
|
about to only mathematics
Text Solution
|
A six-faced fair dice is shown until 1 comes. Then the probability tha...
Text Solution
|
Let A and B be two events such that Poverline((AcupB))=(1)/(6),P(AcapB...
Text Solution
|
Three houses are available in a locality . Three persons apply for th...
Text Solution
|
A randam variable X has Poisson's distribution with mean 2. Then , P(X...
Text Solution
|
There are n urns each containing (n+1) balls such that ith urn contain...
Text Solution
|
In a telephone enquiry system, the number of phone calls regarding rel...
Text Solution
|
Indian and four American men and their wives are to be seated randomly...
Text Solution
|
Let H1, H2,..., Hn be mutually exclusive events with P (Hi) > 0, i = ...
Text Solution
|
Let E^c denote the complement of an event E. Let E,F,G be pairwise ind...
Text Solution
|
A pair of four dice is thrown independently three times. The probabili...
Text Solution
|
Two aeroplanes I and II bomb a target in succession. The probabilitie...
Text Solution
|
An experiment has 10 equally likely outcomes. Let A and B be two non-e...
Text Solution
|
about to only mathematics
Text Solution
|
A die is thrown. Let A be the event that the number obtained is gre...
Text Solution
|
It is given that the events A and B are such that P(A)=1/4, P(A/B)=1/2...
Text Solution
|
A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...
Text Solution
|
A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...
Text Solution
|
A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...
Text Solution
|
In a binomial distribution B (b, p=(1)/(4)), if the probability of at...
Text Solution
|