Home
Class 12
MATHS
Let S={1,2,3,4}. The total number of uno...

Let S={1,2,3,4}. The total number of unordered pairs of disjoint subsets of S is equal to :

A

25

B

34

C

42

D

41

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SETS

    MODERN PUBLICATION|Exercise Recent Competitive Questions (RCQs)|6 Videos

  • SETS

    MODERN PUBLICATION|Exercise MCQs LEVEL - II|31 Videos

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise Recent competitive Questions|5 Videos

  • SOLUTION OF TRIANGLES

    MODERN PUBLICATION|Exercise Latest questions from AIEE/JEE Examinations|5 Videos

Similar Questions

Explore conceptually related problems

Let S={1,2,34} . The total number of unordered pairs of disjoint subsets of S is equal

If A={1,2,3,4,5} , then the number of proper subsets of A is

Let A={1,2,3} . The total number of distinct relations which can be defined over A is :

Total number of lone pair of electrons in XeOF_(4) is

The total number of maxima in the radial probabililty disribution curve of 2s is :

Let S={1,2,3, . . .,n} . If X denotes the set of all subsets of S containing exactly two elements, then the value of sum_(A in X) (min. A) is given by

The total number of ordered pairs (x , y) satisfying |x|+|y|=2,sin((pix^2)/3)=1, is equal to 2 (b) 3 (c) 4 (d) 6

The number of non empty subsets of the set {1,2,3,4} is