Introduction to relations|Equivalence relation|Relations and functions|BCA Maths|BBA|BCOM

Introduction to relations|Equivalence relation|Relations and functions|BCA Maths|BBA|BCOM
Full Playlist : • RELATIONS AND FUNCTIONS
Hello everyone,this is Bharti Sachdeva from Dream Maths ,in this video you will learn about
RELATIONS
TYPES OF RELATIONS
Identity relation
universal relation
void realtion
reflexive relation
symmetric relation
transitive relation
antisymmetric relation
equivalence realtion
questions of relation
CHAPTER : RELATIONS AND FUNCTIONS PLAYLIST
• RELATIONS AND FUNCTIONS
IPU BCA MATHS PLAYLIST
• IPU BCA MATHS SEM 2
I hope you will enjoy this class
Keep Supporting :)
#relations
#realtionsandfunctions

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School teacher ki toh baat hi chodo aaj tk tuition teacher ne bhi esa nhi pdhaya iske liye thank you so much 😊

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Aapne tution ke paise bcha liye
Thank you so much mam 😍

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Best Teacher I have ever seen in my life🥰

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Life Saviour for students thanks mam 😊

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Best teacher in the world for UA-cam thank you ma'am itne acche se Samjhane ke liye bio ke student ko bhi samajh mein a Gaya

[@KiranSingh-ge1yr]

Above (a,b)E R and (b,a)E R , then it is known as symmetric relation.

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Yes but ye to mam ne bhi to btya😅

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[@EveryType883]

Students k liye god h ap❤.।।। Thnk you very much.।।

[@devverma7727]

Option - D.
Symmetric relation..
Thank you so much mam in easy way too teach 😌

[@So._.satisfying]

Inverse kyu nhi ? ( 1 ,2 ) ka inverse ( 2 ,1 )

[@grootff2672]

@@So._.satisfying ho sakta hai pr mam ne hint diya tha ki 1 2ka friend and 2 1ka friend ho toh kon sa relation banega 😂

[@slayarshad_]

@@grootff2672 symmatric tab hoga jab dono ek hi relation me ho wo inverse hai kyuki wo do alag alag relation h

[@asthasrivastava8513]

Very grateful to have a teacher like you seriously I never felt like studying before 😭 but when I study maths from you it literally goes straight in one go 💖

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Answer is D symmetric relation
Best teacher I have ever found in my life. Mam you really help me for preparing my exam❤❤❤

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2024 bca ke liye hai kya yeh ply batao

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[@Artbykhanak]

pure world me sayad hi koi hoga jo aapke jitna achha explain karta hoga kasam se kah rhi hu.

[@dinkalshukla6204]

Option D - Symmetric Relation

[@pribullet]

Your teaching technique is better than my college teacher ♥️

[@jahnvijatav1427]

Right

[@TechGlowSaumya]

Mam answer is D=symmetric relation

[@abhiishekkk]

Bhai inverse aur symmetric dono hoga na

[@rajinderkaur8161]

​@@abhiishekkkno its not in inverse relation because both (a,b) and (b,a)goes out from one relation which is R. If it is from inverse relation then shows R-1

[@ChhayaTodiwan]

Yes it's symmetric

[@NmSingh-mw6ns]

Mam answer is : D
Symmetric

[@RahulVyas-ds4uv]

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[@Fan_Club18]

Great sound "चले आगे"

[@dev1101]

30:55 answer is option D "symmetric relation"

[@VickyTirkyReaction]

Hello Mam, I'm BCA 1st Semester Student. Thank you so much for this video. I learnt a lot. Mam the answer is (D-Symmetric relation).

[@yashrai8534]

Is relation and functions part of BCA course??

[@VickyTirkyReaction]

@@yashrai8534 Yes

[@rupambiswas953]

pura clear ho gaya madam, aap ko bahut dhanyawaad.

[@omkattarle8]

31:15 option D Symmetric relation

[@kashu944]

Mene socha bhi nhi tha mem 🙃😊😯😌😌
Ki mujhe maths kabhi samj bhi aa sakti hai 😯😯😊😊😍😍
Thank you so much 🥰😍😍🥰😘😘

[@abbacallinglive2368]

Mam in Universal Relation
We can write like this
A * A R ={ ( 1,1) ( 1,2) (2,1) (2,2) }

[@starboy10z]

Ma'am what's the difference between reflexive and universal cuz it's sound same I mean related to itself as well as others. Both definitions are same?

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U r amazing mam..thanks for putting such a great stuff for us

[@arjunkhurana3023]

Option - D.
Symmetric relation

[@AakashGautam-oq5zw]

thanks mam ye chapter mujhe bahut hard lagta tha aaj aapne saare concept clear kar diye😊😊

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Thankyou mam aap na bhut aacha samjaya hai

[@Aditya-hx6th]

30:59
Answer
Symmetric .R🎉🎉🎉

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thank you, studying two days before exam

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Kitna ache se smjhate ho aap 😇😇

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You made this easy to understand.best teacher 👍

[@aryanrawat274]

symmetric relation
very helpful video

[@RM-tb1ik]

Aap bahut achhi tarahase mushkil topic aasan karte ho
Aap achhi tarahase explain karte ho

[@piyushsharma7058]

Thank you so much mam😊👌🏻✨✨
Answer is D- symmetric relation

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Ur explanation so clear

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Best and most sweet teacher ever

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Acchi video hai, AAP acche se samjhate ho didi

[@Ianjalibehera]

Hi di! ♥️How Wonderfully you explained everything tysm.. I m here with my one doubt.. As you said in Anti Symmetric.. Yeh agr 1,2 hai toh 2,1 nahi rkhta but i can hold 1,1 & 2,2 but in my book the explanation is like this "if ( a, b) ∈ R, (b,a) ∈ R => a=b." mujhe actually smjh nhi aara what is Anti Symmetric! Can you please help me out!?

[@anumathisingh349]

she said that symmetric should be ( a, b) ∈ R, (b,a) ∈ R ____for example: a set contains A={1,2,3} and B={1,2,3} so here a symmetric set={(1,2),(2,1),(1,3),(3,1),(1,1),(2,2)} so a symmetric set can tale elements which are symmetric to itself also.......now for anti-symmetric- it says it will take elements which are symmetric to itself like {(1,1),(2,2)} but it won't take elements which are symmetric to each other like {(1,2),(2,1)} so if a relation is given like this R={(1,2),(2,3),(1,1),(1,3),(2,2)} then it is anti-symmetric...but if it has {(1,2),(1,1),(2,1)} then this is symmetric .......sooo.....like you said "if ( a, b) ∈ R, (b,a) ∈ R => a=b." if a=b......a=1 then b=1 then the relation will have {(1,1)} so this is anti-symmetric
i know this is late but i hope it helps

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Mam your are amazing and very helpful and support study in your video ❤

[@priyanuj6083]

thanks mam.................. now i have no doubts

[@kartikjain2895]

A={1,2,3,4.........,14}
R={ (1,3) (2,6) (3,9) (4,12) }
Ismai domain {1,2,3,4}
Range {3,6,9,12}
Orr agrr A ki value infinity ho tbb co-domain mai kyaa aayega?? 37:00

[@ArminaAkter-h7o]

Thank you so much ma'am ❤

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Thankyou so much di UA-cam pe kahi aur aap ke jaise videos available nahi hain.

[@muskanpatwar2597]

36:04 whole set is known as domain and element in relation is known as co-domain...correct me if I'm wrong

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didi bahut pyara padhate ho aap .......🧡💯

[@sufiyanmogal1527]

D - Symmetric Relation

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Ma'am double Integration & triple Integration bhi hai kya

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Mind Blowing Explanation 😊🙂💥

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d answer mam nice explanation ,thank you.

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D. Symmetric relation

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option d.... is correct ma'am

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[@MahnoorArfan-x2n]

(1,2)ER AND (2,1)ER it is known as symmetric relation😊😊😊OPTION (D) IS CORRECT

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mam u haven't posted any video about 3d geomatary, and a lot other chapter that are now in the syllabus of ccsu sem 2.

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Mam apka padaya hua samaj arra ha thanks ❤😂 lots of love

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Options D is correct symmetric relation

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Mam we can say range or cod main both are same

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Plz playlist ka naam kya he batado

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Best teacher

[@HiteshGarjola]

Definition ko bhi explain karna mam ❤

[@imdadalipitafi7396]

Question (a,b)R then (b,a)R Answer This Relation is called Symmetric Relation

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[@dhruvgarg7194]

Option D - Symmetric relation
btw, great video !!

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Thank you didi 😊

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Mam,answer is Option D ie Symentric.

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D, symmetric relation

[@ankitbhati1072]

Symmetric relation

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a,b € R then b,a € R then it is said to be symmetric relation

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d is the answer of the question were que
stion said if a nd b has relation then b nd also had
relation . the answer is d...

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Option D
SYMMETRIC RELATION
🙂🙂

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answer 1= symmetric relation(option d)

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😇

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D. Symmetric relation 😊

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D. Symmetric Relation

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D is right answer (Symmetric relation)

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Mam..... inverse or symmetric relation m kya difference hai ...dono to same hai m..

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30:56 symmetric relation

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Hlo

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maam nbu k syllabus ka bhi video bana dijiye please...