Discrete Mathematics Lecture 4 | Relation Concept | Principle of Inclusion & Exclusion By GP Sir

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This video lecture on Discrete Mathematics B Tech | VENN DIAGRAM Concept - By Dr.Gajendra Purohit | Discrete Mathematics in hindi | Discrete Mathematics By GP Sir | Examples | Definition With Examples | Problems & Concepts by GP Sir will help Engineering and Basic Science students to understand the following topic of Mathematics:
1. Definition of Discrete Mathematics
2. What is Discrete Mathematics
3. What is Relation and Concept of Relation With Examples
4. Definition of Relation
5. This is helpful For B.Sc & Engineering Mathematics
6. This is Part Of Discrete Mathematics B Tech
7. Relation Concept
8. Domain and range of relation
9. Equivalence relation

#Discrete #Mathematics #BTech #ShortTrick #Engineering #BSCMaths #GATE #IITJAM #CSIRNET

➡️ This Playlist of Discrete Mathematics Will Consists of the following Videos :-
1) Discrete Mathematics Sets, Function & Relation.
2) Discrete Mathematics Hasse Diagram, Lattice & Combinations
3) Discrete Mathematics Propositioned Logic
4) Discrete Mathematics Finite State Machine
5) Discrete Mathematics Recurrence Relation & Generating Function
6) Discrete Mathematics Graph Theory

➡️ This Video is helpful for :-
1) Discrete Mathematics for bsc 3rd Year
2) Discrete Mathematics for bsc 2nd Year
3) Discrete Mathematics for bsc 1st Year
4) Discrete Mathematics for B.Sc. Engineering
5) Discrete Mathematics for B Tech 2nd Year

This Concept is very important in Engineering & Basic Science Students. This video is very useful for B.Sc./B.Tech & M.Sc./M.Tech. students also preparing for NET, GATE, and IIT-JAM Aspirants.

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Time Stamp
0:00 - An introduction
0:55 - Relation with example
2:52 - Domain and range with example
3:26 - Properties of relation with example
7:20 - Equivalence realtion with example
8:59 - Q1. Based on domain and range
11:27 - Q2. Based on equivalence relation
13:41 - Q3. Based on equivalence relation
17:12 - Q4. Based on equivalence relation
19:42 - Detailed about old videos

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Dr.Gajendra Purohit

[CuteLittleBabyGirl]

At 4:44, the definition of irreflexive is wrong. Please don't teach wrong things to students.
The correct definition is
A relation R on the set A is said to be irreflexive if (x, x) does not belong to the relation R.
For example,
Let A={1, 2, 3}
Let R be the relation on set A.
So, R={(1, 1), (2, 2), (2, 3)}
So, the relation R is NOT REFLEXIVE as (3, 3) is missing.
And the Relation R is NOT IRREFLEXIVE as (1, 1) and (2, 2) exists.

[snatankiduniya]

🙏🙏Sir plz jaldi discrete mathematics ka all syllabus complete krayiye hamare exam aa rehe hai agle month se aur mathematics college mai bilkul samajh nahi ata hai🙏🙏

[ankitsingh]

sir aapne discription me likh rakha h ki COMMENT BELOW IF THIS VIDEO HELPED YOU me kehna chahta hu me kitne comment krru me thak jaaung itte comment krte krte 😊😊😊😊 but ye videos hmaari boht help krti h thank you sir bus ab mei ek pe comment kr paaunga sb pe nhi ho paayega love you sir

[amandixit]

Sir, please discrete mathematics, set relation and functions aur counting pura jaldi kar dijiye 21 se mid hai sir, ap se padege toh jladi cover ho jayega please sir jald jlad se karwane ka prayas kariye....it's my humble request.

[soumik_b]

Your constant ping sound for like and subscribe is very irritating and it breaks the flow

[mukulkumarsahu]

Aap jo study karwate h vo ek no. Samajh aata hai sir Thank you Sir ji

[mahi.]

Sir, Your teaching methods is very nice.
🇮🇳🇮🇳🇮🇳👍👍👍🇮🇳🇮🇳🇮🇳

[tannutongariya]

Thank you sir aap concept ko bahut achha padhate ho aage bhi ese hi padhate rahate 😊❤again thank u ❤️😊

[nehalizak]

Now thumbnail is changed, and lecture number showing on font.

It's so easy to follow, series in lecture wise., ⌚⌚⌚

[Bhaktisagar]

I write comment because i want to know how many day before i watch this video if any one like my comments then i come back this video

[himanshujain]

Thank you very much sir watching this playlist before 1 day of my exam, very helpful❤

[Riyal_batman]

Yaha jo bhi log jhut bol rahe ki unko concept samajhme aagaya unki mkc

[VENOM_]

Content toh hai sir .hats off you sir ❤❤

[prashantbanker]

Sir irrflexive for All x€A (x, x) is not belongs to A hoga na
(1, 1) (1, 2) (1, 3) not irreflexive

[PrashantPathak-]

Sir aap concept ko bahut simple way me samjha dete ho
Thank you so much sir ☺️❤️

[muksid]

i feel like i will pass tommorow's exam by watching your series
😂😂😂😂

[bhuppidhamii]

Today is my discrete mathematics exam.

[vasum]

sir dimak ka bhosda hogya but smj mai pura agya ....thankq so much sir

[ritamdas]

15:28
R is not described as symmetric relation in Q3, then how (a, b) & (b, a) can be situated in R at the same time?

[vaishnavibagdi]

Lattice & partial order relations per bhi video banayiye sir please 🙂