Home
Class 12
MATHS
Sets A and B have respectively m and n e...

Sets A and B have respectively m and n elements. The total number of relations from A to B is 64. If `mltn` and `mne1`, write the values of m and n respectively.

Answer

Step by step text solution for Sets A and B have respectively m and n elements. The total number of relations from A to B is 64. If mltn and mne1, write the values of m and n respectively. by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PREVIOUS YEAR QUESTION 2017

    USHA PUBLICATION|Exercise PREVIOUS YEAR QUESTION |51 Videos
  • PREVIOUS YEAR QUESTION 2019

    USHA PUBLICATION|Exercise PREVIOUS YEAR QUESTION |46 Videos

Similar Questions

Explore conceptually related problems

Sets A and B have respectively m and n elements. The total number of relations from set A to set B is 64. If m lt n and m ne 1 , write the values of m and n, respectively.

Set A and B have respectively m and n elements. The total number of relations from A to B is 128. If m ne 1, write the values of m and n, respectively.

If R be a relation on a finite set A having n elements, then the number of relations on A is-

Let X and Y be sets containing m and n elements respectively.What is the total number of functions from X to Y.

If abs(X)=m and absY = n, then what is the total number of functions from X to Y.

If a set has n elements, how many relations are there from A to A?

If n(A)=4 and n(B)=6 then the number of one-one function from A to B is-

If a set A has n elements and another set B has m elements, what is the number of relations from A to B ?

What is the total number of relations from a set A to set B, where absA=3 and absB=2 ?

If X and Y are sets containing m and n elements respectively then what is the total number of function from X to Y ?