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R = {(1, 3), (4, 2), (2, 4), (2, 3), (3, 1)} be a relation on the set A = {1,2,3,4}(in Hindi)

Lesson 5 of 15 • 43 upvotes • 8:09mins

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Nisha Mittal

Let R = {(1, 3), (4, 2), (2, 4), (2, 3), (3, 1)} be a relation on the set A = {1,2,3,4}. The relation R is (a) a function (b) transitive (c) not symmetric (d) reflexive

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1

Overview of the Course (in Hindi)

4:10mins

2

Reflexivity, Symmetry, and Transitivity Property in Relation (in Hindi)

8:35mins

3

Questions Related to Reflexivity, Symmetry, and Transitivity (in Hindi)

8:10mins

4

F(x + y) = f(x) + f(y), for all x,y ∈ R and f(1) = 7, then Σf(r) for r = 1 To n (in Hindi)

8:13mins

5

R = {(1, 3), (4, 2), (2, 4), (2, 3), (3, 1)} be a relation on the set A = {1,2,3,4}(in Hindi)

8:09mins

6

The relation R on set A then the relation is what (in Hindi )

8:06mins

7

F(x ) satisfies the funtional equation f ( x - y )=f( x)f( y ) -f(a-x)f (a+y) (in Hindi)

8:06mins

8

A relation R in {1,2,3,4,5,6} is given check the property of relation (In Hindi )

8:09mins

9

Given this, the friend relationship in this context is …(in Hindi )

8:08mins

10

Which of the following is the appropriate representation to model this situation? (In Hindi )

8:09mins

11

P is given by the set R then Relation is of what type ? ( In Hindi)

8:15mins

12

Let A = {1, 2}. Construct the set ρ(A) × A, where ρ(A)is power set(in Hindi)

8:12mins

13

If f(x) =x+1 and g(x)=x+3 then fofofof is: (in Hindi)

8:03mins

14

Which of the following is an equivalence relation on the set of all functions from Z toZ ?(in Hindi)

8:25mins

15

Let R be the relation defined on the set of natural number N as aRb, if a divides b(in Hindi)

6:12mins

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