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Overview of the Course (in Hindi)

Lesson 1 of 15 • 81 upvotes • 4:10mins

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Nisha Mittal

In this course Nisha Mittal will provide solutions of questions of NTA NET computer science examination relared to topic relation and Function .Also you will understand topic in detail .

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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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