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Show that the relation R in R defined as R = {(a, b): a ≤ b} (in Hindi)

Lesson 8 of 17 • 43 upvotes • 8:08mins

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Nisha Mittal

For NTA UGC NET computer science examination

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1

Overview of the Course (in Hindi)

6:11mins

2

What is Function (in Hindi)

8:31mins

3

Domain, Co-domain and Range (in Hindi)

8:06mins

4

Types of Functions(in Hindi )

8:15mins

5

F : N → N be a function given by f(x) =x+1for x∈N(in Hindi)

8:19mins

6

Composition of Functions(in Hindi )

8:11mins

7

The composite functions ho(gof) and (hog)of(in Hindi)

8:05mins

8

Show that the relation R in R defined as R = {(a, b): a ≤ b} (in Hindi)

8:08mins

9

Relation R in the set Z of integers given by R = {(a ,b): a-b is divisible by 5}(in Hindi)

8:00mins

10

The transitive closure of a relation R on set A whose relation matrix(in Hindi)

8:13mins

11

Relation R defined as aRb if a is brother of b is of what type.(in Hindi)

5:25mins

12

The relation ‘has the same father as’ over the set of children is (in Hindi)

7:32mins

13

Assertion (A),Reason (R) question of function for UGC NET computer science (in Hindi)

8:09mins

14

How many students passed in both semester (in Hindi)

8:05mins

15

Inverse function (in Hindi)

8:07mins

16

Function assertion and reason related question (in Hindi)

6:52mins

17

What is the value of (A′∩B′) (in Hindi)

8:21mins

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