NDA MATHS 2023 | Set Theory and Relations | NDA CRASH COURSE

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  • Опубликовано: 17 дек 2024

Комментарии • 391

  • @DefenceWallahPW
    @DefenceWallahPW  Год назад +48

    TO GET THE PDF OF SHAKTI BATCH CLICK HERE : bit.ly/Shakti_Mini_Marathon
    TO ENROLL IN CDS TEST SERIES :- www.pw.live/study/test-series?childUrl=%2Ftest-series%2F63fdfbd27dfbb0843dda7f2f%2Fmode%2F63fdfd1a7dfbb0843dda82b1#Description
    TO ENROLL IN NDA TEST SERIES : -www.pw.live/study/test-series?childUrl=%2Ftest-series%2F63fdf04eb3d56e4075b73322%2Fmode%2F63fdf2097b8a377fe7e1065b

  • @_Piyushify
    @_Piyushify Год назад +87

    0:00 introduction
    3:06 Sets
    30:45 Question practice
    1:05:00 Cartesian product of sets
    1:14:18 Relation
    1:33:18 Question practice
    Thank you sir 😘

    • @pravupritamlenka9215
      @pravupritamlenka9215 Год назад +4

      Thx Buddy

    • @mondal5404
      @mondal5404 Год назад +5

      kind of you and I would suggest the channel to use the feature in which we students to skip directly to the part we are looking for, it's better for us that way helps in quick revision @DefenceWallah @PhysicsWallah

    • @Danish_khajuria
      @Danish_khajuria Год назад +1

      Bro kya hum sirf iss video se sets ka topic complete kr skte h?

    • @Payal-t8p
      @Payal-t8p Год назад +1

      Or bhi concept h

    • @KGS_AYUSHI.03
      @KGS_AYUSHI.03 Месяц назад +1

      Haa ❤ sahi hai

  • @Craft_santools
    @Craft_santools Год назад +44

    I am from Kerala ☺️ and i am malayali,
    malayam nda RUclips classes are very few and also not get complete theory section🙂
    But I want to prepare nda examination it's my dream career☺️I don't know hindi well but I watch your classes☺️
    Your classes are very useful sir🤗I can catch it as my wish🥰
    Thanku sir❤️❤️
    Plz pray for my nda examination it's my first attempt 🤗🥰

    • @shanks8939
      @shanks8939 Год назад +4

      Same from palakkad ❤

    • @Craft_santools
      @Craft_santools Год назад +2

      @@shanks8939 am from Thrissur☺️

    • @veersingh87033
      @veersingh87033 Год назад +3

      कृपा करे प्रभु 🙏🏻🙏🏻 जय श्री राम 🙏

    • @nirvanaryan2819
      @nirvanaryan2819 Год назад +1

      Did your give NDA 1 2023?

    • @abhijithvp2333
      @abhijithvp2333 Год назад +1

      Tvm ❤

  • @Aradhana_rathodshortsyt-252
    @Aradhana_rathodshortsyt-252 2 дня назад +3

    Q .1 A) d singleton set

    • @ayushtaga01
      @ayushtaga01 13 часов назад

      Are you preparing for nda 1 2025

  • @AyushAhlawat-gr2kz
    @AyushAhlawat-gr2kz Год назад +2

    1:28:07
    Sir union of two equivalence relation is not equivalence.
    R U S is not equivalence.

  • @malihahrahaman4262
    @malihahrahaman4262 Год назад +12

    1:37:42 (x-z+√3) is not equal to zero

    • @Sportshubb-g2k
      @Sportshubb-g2k Год назад +1

      ​@rakshit2407you are right the equation will not equal to zero

  • @akashpatel02
    @akashpatel02 Год назад +9

    Nice lecture thanks sir ❤️😍😍🙏👌
    Very helpful lecture 🙏🙏
    Jai hind 🇮🇳🇮🇳🇮🇳

  • @armaanrajdhawan493
    @armaanrajdhawan493 6 месяцев назад +3

    sir at 1:40:17 transitive hoga kyoki 2\3-\3+\3=2\3 nahi hota hai . toh option D (none) hoga sir pls sir dekh k reply karna

  • @kiranbeer8763
    @kiranbeer8763 Год назад +6

    Amazing sir nice explanation 👌

  • @arvindpandeyp4548
    @arvindpandeyp4548 Год назад +5

    Sir i am student of shairya2.O batch but nowdays i can't continue my study bcz i lost my phone in weding 😢& now i revaice my math 😮 .This lec. Is just like shaurya2.O lec . Thnx sir ❤
    LOVE YOU SIR ❤❤

    • @Rekhakumari-d3r
      @Rekhakumari-d3r 9 месяцев назад

      😢

    • @IndiumManav
      @IndiumManav 3 месяца назад

      Bhai jo content shaurya 2.0 par available ye wahi content hai please reply 😢

  • @anish4760
    @anish4760 Год назад +5

    30:00 ... distributive law k 2nd part mein mistake h shi kr lena [A intersection (B U C)] aayega

  • @Mooner_9
    @Mooner_9 Год назад +8

    AKHIL SIR TOP CLASS😎😎

  • @AggressiveBoy-4
    @AggressiveBoy-4 Год назад +5

    Jai Hind to every one 🇮🇳🇮🇳🇮🇳🇮🇳

    • @vaibhavsingh3142
      @vaibhavsingh3142 Год назад

      bhai papa ki dress ke batch ki photo ni lagate gandii baaaat

  • @shindeclasses2412
    @shindeclasses2412 9 месяцев назад +1

    Thank you sir for giving such a great efforts for us🎉❤

  • @gouravsharma1791
    @gouravsharma1791 Год назад +1

    Best way of teaching thanku sir 🥰🥰

  • @kanikashukla6157
    @kanikashukla6157 Год назад +20

    Thanku very much sir....highly energetic and enthusiastic lecture...this mini marathon sessions will be a bomb to our preparation for exam😊

    • @130shivam
      @130shivam Год назад

      Chaat li 😂😂

    • @socialdesk3570
      @socialdesk3570 Год назад +6

      @@130shivam teri kyu jali
      Usko acha laga to usna comment kiya, tujha nahi laga to tubhi comment ker ka suggestions de sakta ha aur apna opinion de sakta ha.
      Pre dusro ki aisa bajti kerna acha ha.

    • @socialdesk3570
      @socialdesk3570 Год назад

      @@130shivam lagta ha tumha bada sokh ha chatna ka

    • @130shivam
      @130shivam Год назад

      @@socialdesk3570 Aree vo dikh rha hai kon chaat rha hai 🤣🤣

    • @THEDEADLYWEAPON
      @THEDEADLYWEAPON Год назад +4

      @@socialdesk3570 leave him bro mat bolo isko tameez sikhai hoti iske gharwalo ne to humari behen se aise baat na karta😅

  • @abhipandey9304
    @abhipandey9304 7 месяцев назад +2

    Thnx for revision sir 😊

  • @Demodragon01
    @Demodragon01 Год назад +9

    Thank you very much for this amazing session ❤️

  • @rajput_47
    @rajput_47 Год назад +2

    Jai Hind Sir 🇮🇳🙏🏻

  • @mukeshmaurya5745
    @mukeshmaurya5745 Год назад +5

    Sir, mujhe Bharat mata ki
    Raksha karni chahe mujhe
    Koi pariksha deni pane
    Mai haar Nhi manugi 🇮🇳🇮🇳🙏🙏

  • @bettercallmeofficer
    @bettercallmeofficer Год назад +2

    Sir your teaching methods & writting is too good 💚

    • @Danish_khajuria
      @Danish_khajuria Год назад

      Bro kya hum sirf iss video se sets ka topic complete kr skte h?

    • @bettercallmeofficer
      @bettercallmeofficer Год назад +1

      @@Danish_khajuria nahi Bhai main iss video se rivision kar raha hun

  • @atozcreativebychaitanyabho8490
    @atozcreativebychaitanyabho8490 11 месяцев назад +3

    Anti symmetry check kyu nahi kiya sir 1:37:35 1:37:35 1:37:35 1:37:35 1:37:35 1:37:35

  • @sarvjeetsingh5218
    @sarvjeetsingh5218 Год назад

    Sir apne jo 1:37:25 me jo question karaya thha transitive wala x-z+√3=0 nahi hoga kyuki x=2√3 z=√3 hai 2√3-√3+√3=2√3 hoga zero nahi hoga isliye ye reflexive and transitive dono hoga

  • @utk211
    @utk211 Год назад +3

    JAI Hind SIR 🇮🇳🇮🇳🇮🇳

  • @ARMY__OT7696
    @ARMY__OT7696 Год назад +5

    Tysmmmmmmm sir 🌚✨❣️

  • @ShubhamKumar-gy4ey
    @ShubhamKumar-gy4ey Год назад +2

    Thaqqq sir for this marathon... Mujha maths ka mock test m 140 aa rha Or aapka issss marathon sa sra kuch revise ho jiaga☺☺☺☺☺☺☺☺

    • @Khush1647
      @Khush1647 Год назад

      Mock test kaha se lgauu?

    • @ShubhamKumar-gy4ey
      @ShubhamKumar-gy4ey Год назад

      @@Khush1647 le lo mera pass sa LWS KA V hai or unacadey ka bhiii

  • @zorawaran4127
    @zorawaran4127 Год назад +3

    Session achha tha sir❣️🙏🔥

  • @HoneyGautam-n6v
    @HoneyGautam-n6v 4 месяца назад

    Sir aap best hoo ,😊😊

  • @piyushhh.54
    @piyushhh.54 Год назад

    @1:40:50 pr transitive me x-z+√3 ≠0 aayega

  • @AryanChaudhary00000
    @AryanChaudhary00000 Год назад +1

    Jai hind sir 🙋🏻🇮🇳

  • @Yaduwanshiji_9648
    @Yaduwanshiji_9648 5 месяцев назад

    Yes sir bta diye
    😊

  • @AtharvaPise-vc2bd
    @AtharvaPise-vc2bd Год назад +1

    Empty set is also denoted as { }

  • @TheAnonid
    @TheAnonid 6 месяцев назад +1

    37:00 It confused me a lot, he just kept on saying khaali dabba khaali dabba khaali dabba

  • @sometimes.believeinsacrifice
    @sometimes.believeinsacrifice 11 месяцев назад +1

    Hayoo rba mai 11th mai hu pher bhi mujhe ye sb aasani se aa rhe h or kuch h jo aasani se smjh bhi
    Eska mean NDA mai yhi level ke math aati h kya has!!!

  • @shaikanasanas138
    @shaikanasanas138 Год назад +1

    Sir ,agar Acompliment mai A_U hai too vo elements B ka hissa bhi hai n

  • @AahilShah-jt5td
    @AahilShah-jt5td 6 месяцев назад

    Alakh sir ap bht achche ho big fan sir 💯🥰

  • @dinogaming3589
    @dinogaming3589 9 месяцев назад +2

    50:40 sir samjh nhi aya bilkul bhii

  • @Hprespect333
    @Hprespect333 Год назад +1

    Sir in the distributive laws = 2nd is wrong , because of in the place of intersection you put union

  • @ND_Narendra_Maurya
    @ND_Narendra_Maurya Год назад +2

    Sir kya hindi or English dono me mil sakte h kya

  • @studyfromhomebysagar6251
    @studyfromhomebysagar6251 Год назад +2

    Super lecture

  • @Upcoming_lieutenant1911
    @Upcoming_lieutenant1911 Год назад

    1:00:56 sir is question me superset of set 3 or, set 1or, set 2 kaise nikalenge

    • @Satyamkumar.155
      @Satyamkumar.155 11 месяцев назад

      Friend kya aap mere sath taiyari karoge

  • @mohaksharma6090
    @mohaksharma6090 Год назад +3

    I will give attempt in September, should this batch shakti 3.0 is sufficient , plzz tell me anyone👍

    • @mr.strange1769
      @mr.strange1769 Год назад

      Not at all it's just a revision batch

    • @vishakha.5237
      @vishakha.5237 Год назад

      U can go with Shakti 2.0

    • @anokhiraj7531
      @anokhiraj7531 Год назад

      Is Shakti 2.0 enough for theory as well as question ?

  • @ankit74114
    @ankit74114 Год назад +1

    Best teacher 🙂 and great explanation ☺️😃

  • @Bhawana02
    @Bhawana02 Год назад +1

    Jai Hind 🇮🇳
    Thank you sir 😌

  • @Papapublication-VISHAL
    @Papapublication-VISHAL 3 месяца назад

    Sir so we can say that the codomain is the union of two set

  • @divyarana3442
    @divyarana3442 Год назад +1

    Which chaptr would v be covering tomorrow.? Sr, pls Inform us.

  • @bettercallmeofficer
    @bettercallmeofficer Год назад +1

    Amezing session sir 🙏

  • @mr.rosh.2748
    @mr.rosh.2748 Год назад

    Bss aapka hi Sahara h sir...😌

  • @HARSHITLakra-nx7kv
    @HARSHITLakra-nx7kv Год назад

    Good morning sir
    Sir Relations k 3rd question m vo relation transitive Bhi ban rha h
    Jo apne example bola h usme
    x-z+root 3 zero k equal nhi a rha
    Vo 2root3 k equal A rha h

  • @MandeepSingh-hq4qp
    @MandeepSingh-hq4qp 2 месяца назад

    Excellent 🎉❤

  • @anjalivishwakarma2014
    @anjalivishwakarma2014 Год назад

    Can I study from it for any attempt or it was for any particular year??please explain

  • @yashiiKuloura
    @yashiiKuloura Год назад +2

    Thanks a lot sir 🥀

  • @varshachauhan3718
    @varshachauhan3718 Год назад +1

    Jai Hind sir 🇮🇳🇮🇳

  • @angadkadam6590
    @angadkadam6590 Год назад +3

    Maths is magic if you know where to look✨️❤️

  • @rdxbabul1084
    @rdxbabul1084 Год назад

    Thanks u sir u are best teacher in you tube thank so much

  • @Rahulkumar-th2qd
    @Rahulkumar-th2qd Год назад +1

    Nice lecture sir

  • @gnp7622
    @gnp7622 Год назад

    Sir by which method you say we also find super set in the last question of set

  • @poojabhandari2279
    @poojabhandari2279 Год назад +6

    Is these lectures enough for nda 2 or should I purchase shourya 3.0 batch

  • @udhamsingh4137
    @udhamsingh4137 Год назад +1

    thankk u so much sirrrrrrr

  • @akhileshashok4115
    @akhileshashok4115 Год назад +1

    I am from Kerala❤

  • @gnp7622
    @gnp7622 Год назад

    Sir is phy has not any curly bracket when it is subset ?

  • @i_am_unknown2289
    @i_am_unknown2289 Год назад

    Distributive ka 1 and 2 property same hi he tho alag alag kau likha hua he 🧐🧐30:10

  • @Shiva-sharma701
    @Shiva-sharma701 Год назад +1

    Jai hind sir ❤

  • @chinmaysamant4499
    @chinmaysamant4499 Год назад

    Thank you so much sir Jai Hind

  • @amanjha6794
    @amanjha6794 Год назад +2

    THANK YOU SIR🇮🇳

  • @shahbazrazza161
    @shahbazrazza161 Год назад

    Sir aapka defence wllah ka math classes hai me use prepared karun ye shakti 3.0 se plz reply sir please please. Reply this😢😢😢😢

  • @mahadevvlover3517
    @mahadevvlover3517 Год назад +6

    Sir i have a doubt
    NDA 2 ke preparation ene sab video se kr le ya NDA 2 ke lia app alag video banayenge
    Please sir 🙏

  • @attitude___________boy
    @attitude___________boy Год назад

    Transitive hai according to your example, sir

  • @parasprajapati3726
    @parasprajapati3726 Год назад +2

    Sir hindi me bhi pdhaeye please

  • @Bilota578
    @Bilota578 Год назад +1

    Thaks sir 😁

  • @abhishekrautpatil263
    @abhishekrautpatil263 Год назад

    great thanks to physics wallah alank pande sir and faculty also

  • @Entertainment_Funplex
    @Entertainment_Funplex Год назад +1

    Sir PDF kaise milega 🙏🙏🙏🙏🙏sir DPP dalwa dena 🙏🥺

  • @kajalchauhan1038
    @kajalchauhan1038 20 дней назад

    Nice 😊😊😊😊😊😊😊😊😊

    • @ayushtaga01
      @ayushtaga01 13 часов назад

      are you preparing for nda 1 2025

  • @showkatahmad5445
    @showkatahmad5445 9 месяцев назад

    Sir explain this point
    Why B=C

  • @nikitasingh9979
    @nikitasingh9979 Год назад

    Sir permutations combination and logtheram ka revision 🙄 nh kar vaye syd aapne

  • @Bhagiballia
    @Bhagiballia Год назад +1

    1) Singleton set hai Sir.

    • @Delta_Defence
      @Delta_Defence Год назад

      bro proud of you that you started early prep

  • @Payal-t8p
    @Payal-t8p Год назад

    Sir agr hmare pass A={1,2,3,4} ho or B={3,4,5,6} ho toh venn diagram me hum 3 or 4 ko bicch me likhenge kya 🤔🤔🤔

  • @Postiveenergy-j4j
    @Postiveenergy-j4j 9 месяцев назад

    Sir ap galti kiya hai time =28:32 PA
    ap JO LIKHA hai 5 number wla aur USKA HISAB SA APKA DIGRAM GALTI HAI . . please CHECK SIR PIN THIS COMMENT ....❤❤❤

  • @vikramsinghrathour2908
    @vikramsinghrathour2908 8 месяцев назад

    very nice😇

  • @bettercallmeofficer
    @bettercallmeofficer Год назад

    All doubt clear, copy that

  • @tanishkayadav7520
    @tanishkayadav7520 Год назад +3

    Thank you so much sir for this amazing session 🥰

    • @manishshukla5378
      @manishshukla5378 Год назад

      No ,but I think it's best

    • @tanishkayadav7520
      @tanishkayadav7520 Год назад

      In shaurya batch everything is taught in detailed

    • @Danish_khajuria
      @Danish_khajuria Год назад +1

      Bro kya hum sirf iss video se sets ka topic complete kr skte h?

    • @Anjalipuri-e4x
      @Anjalipuri-e4x 4 месяца назад +1

      Yaa i thing yes​@@Danish_khajuria

  • @dikshadevyank1622
    @dikshadevyank1622 Год назад

    Interview me kon se question puche jaate h dir

  • @_nobita_life_00
    @_nobita_life_00 Год назад

    Please aapki online classes ki timings bataye

  • @surenderrana480
    @surenderrana480 Год назад

    Hello sir I have recently given 10 exams
    Sir how I can start preparation for NDA
    By which things I have to start

  • @TRAHARIdesibalak
    @TRAHARIdesibalak Год назад

    jai hind sir thank you sir

  • @chandanthakur22462
    @chandanthakur22462 Год назад

    1:17:35 sir yha pe 2,3,4,5 hoga ya nhi confirm plzz

    • @mohitattri3688
      @mohitattri3688 Год назад

      Nhi hoga
      RANGE={2,3,4,}
      BECAUSE RANGE IS ALWAYS SUBSET OF CODOMAIN

  • @vidhiyadav592
    @vidhiyadav592 Год назад

    Dhasu session sir 🙏🙏🙏

  • @RRishi-mq9gg
    @RRishi-mq9gg Год назад

    best teacher i found till now

  • @ND_Narendra_Maurya
    @ND_Narendra_Maurya Год назад

    Tnx sir ji u are great ❤

  • @dhanaji6005
    @dhanaji6005 Год назад

    Dir itna kare to enough hai kya math keliye

  • @vlogsbyabhay5584
    @vlogsbyabhay5584 Год назад

    Sir mere english week h and mai up bord se hu to sir pls ap hindi to english sath mai study krvaynge sir pls

  • @nareshindian3173
    @nareshindian3173 Год назад

    1:45:25 if x=3½ y=2*3½ z=3*3½ le too transition relation hai sir ji

  • @ShivamNM
    @ShivamNM Год назад

    Sir ek problem h jb practice questions start hote Hain to jb nya question ata h to ek sec k liye plzz app screen k side hojyaa kriye taki hm phle question ko thng se pd sken

    • @Satyamkumar.155
      @Satyamkumar.155 11 месяцев назад

      Friend kya aap mere sath taiyari karoge

  • @rishitakanwar
    @rishitakanwar Год назад

    1:08

  • @JeetuSingh-xg2zb
    @JeetuSingh-xg2zb Год назад

    Sir previous year question de do practice ke liye

  • @Vinit_kumar07
    @Vinit_kumar07 Год назад +1

    44:00

  • @shreyamahi8997
    @shreyamahi8997 Год назад

    Shakti bafch ka koi telegram group ni h kya??

  • @P.Jagandhupatra-xe9nb
    @P.Jagandhupatra-xe9nb 9 месяцев назад

    Jai hind sir

  • @Amitrajput-yf6sd
    @Amitrajput-yf6sd Год назад +1

    Sir proper subset or subset samaj nhi a rha ha

  • @aditya-ci7pz
    @aditya-ci7pz Год назад

    sir please respond i am giving my time sir yaa sufficient hai