DSTL I UNIT-1 I Set Theory& Relations I POSET & Lattices IDiscrete Mathematics GATEWAY CLASSES

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  • Опубликовано: 8 янв 2025

Комментарии • 145

  • @LapiDell
    @LapiDell 27 дней назад +16

    Timestamps give a like
    00:31 - Unit One is the easiest unit in DSTL
    03:08 - Unit 1 covers set theory, relations, poset, and lattices.
    07:23 - Understanding the representation of sets
    09:26 - Understanding set theory and representations
    13:55 - Types of sets: MT, Single ton, Cardinal number
    15:59 - Introduction to Cardinal Numbers in Set Theory
    20:28 - Understanding subsets and total number of subsets
    22:15 - Understanding subsets, powersets, and superset relationships
    25:56 - Understanding power sets and their relation to subsets
    27:48 - Universal set is the largest set that contains all other sets as subsets.
    31:47 - The union of sets and the common elements
    33:31 - Understanding the concepts of union and intersection of sets.
    37:23 - Understanding Set Differences A - B and B - A
    39:22 - Explaining Symmetric Difference of Sets
    44:00 - Importance of compliance and union in sets
    46:13 - Idempotent law simplifies set operations
    49:59 - Understanding union, intersection, and complement in set theory.
    52:19 - Explaining Absorption Law in Set Theory
    56:11 - Understanding set theory concepts in relations
    58:22 - Summary of Set Theory and Relations in Discrete Mathematics
    1:02:25 - Understanding the property of difference of sets
    1:04:50 - DSTL Unit-1 Overview on Sets and Relations
    1:08:34 - Introduction to Set Theory Basics
    1:10:36 - Understanding ordered pairs and Cartesian product in set theory
    1:14:27 - Cartesian product and relations explained.
    1:16:22 - Understanding Relations in Set Theory
    1:20:17 - Understanding Relations on a Set
    1:22:27 - Understanding domain and range of a relation
    1:42:29 - Understanding operation on relations in set theory
    1:44:32 - Understanding relations and their inverses
    1:48:30 - Understanding the properties of relationships and types of relationship is crucial.
    1:50:23 - Explanation of Identity Relation in Set Theory
    1:54:24 - Understanding Reflexivity in Relations
    1:56:46 - Understanding reflexive and symmetric relations
    2:01:11 - Summary of Relations in Set Theory
    2:03:13 - Understanding Transit Relation in Set Theory
    2:07:26 - Understanding of reflexive, symmetric, and transitive relations is important for solving questions on equivalence relations.
    2:09:39 - Understanding Equivalence Classes
    2:13:32 - Understanding reflexive, symmetric, and transitive relations in Set Theory & Relations
    2:15:24 - Understanding relations and equivalence classes in set theory
    2:19:08 - Understanding reflexive relations in set theory
    2:21:16 - Proving the symmetry in the relation
    2:25:01 - Equivalence relation theorems
    2:27:07 - Exploring relation composition and notation in Discrete Mathematics
    2:30:56 - Composition of relations
    2:32:57 - Understanding Composite Relations in Set Theory
    2:36:23 - Explaining order pairs in relations
    2:38:07 - Explaining the concept of pairing in set theory
    2:41:52 - Partial order relation is crucial to understand poset
    2:43:56 - Partial order relation is defined by reflexivity, symmetry, and transitivity
    2:48:15 - Understanding Partial Order Relations
    2:50:09 - Representation of relations using circles and arrows
    2:54:07 - Understanding properties of relations in Set Theory
    2:56:07 - Explaining matrix representation of relations in discrete mathematics
    2:59:53 - Understanding matrix representation in Discrete Mathematics
    3:01:51 - Understanding reflexive, symmetric, and transitive relations in set theory
    3:05:54 - Understanding Closure of Relation in Discrete Mathematics
    3:24:57 - Understanding reflexive closure and transitive closure
    3:29:17 - Transitive closure adds pairs to make a relation transitive
    3:31:03 - Explanation of finding transitive closure using Versal Algorithm
    3:34:54 - Forming sets and performing cartesian product
    3:36:50 - Understanding the creation of w2 from w1
    3:40:27 - Understanding partial order sets and posets in discrete mathematics.
    3:42:32 - Explaining partial order relations and hash diagrams
    3:46:20 - Understanding how to create a diagram for representing elements
    3:48:23 - Removing self loops and transitive edges simplifies diagram
    3:52:16 - Understanding POSET & Lattices in Set Theory
    3:54:07 - Understanding relations and simplifying diagrams
    3:57:46 - Creating hash diagrams and posets in Discrete Mathematics
    3:59:38 - Understanding relationships and hierarchy in numbers
    4:03:19 - Understanding POSET and Lattices
    4:05:09 - Understanding maximum and minimal elements in a poset
    4:08:43 - Understanding maximum, minimum, and Hasse diagram in posets.
    4:10:35 - Understanding upper and lower bounds in Discrete Mathematics

  • @futurewallah8657
    @futurewallah8657 9 месяцев назад +27

    Is channel ke teachers me se bas Gulshan sir Aur Mahendra Tomar sir par hi trust hai Aur kisi teacher par nhi

    • @manishyadav393
      @manishyadav393 9 месяцев назад +1

      Baat to shi hai😂

    • @dhruvjain9599
      @dhruvjain9599 9 месяцев назад +1

      Hai bhai wo row columbwala galat dediya answer

  • @vanshikagupta5329
    @vanshikagupta5329 9 месяцев назад +2

    Best teacher❤

  • @SURABHIRAGHAV9568
    @SURABHIRAGHAV9568 9 месяцев назад +4

    Very hard working teacher 😢😊🙏🏻 thanks sir

  • @utkarshchauhan8931
    @utkarshchauhan8931 9 месяцев назад +3

    sir tusi great ho

  • @TR3XPLAYzZ
    @TR3XPLAYzZ 18 дней назад +1

    Mvt=Most Valuable Teacher of gateway classes

  • @ShaktimanKushwaha-px3pj
    @ShaktimanKushwaha-px3pj Месяц назад +1

    Very Good sir ji

  • @ArihantSinghSirohi
    @ArihantSinghSirohi Месяц назад +2

    Love you Gulshan sir ❤

  • @dhruvjain9599
    @dhruvjain9599 9 месяцев назад +1

    Thanks sir for this contentfull one shot

  • @manitayadav6966
    @manitayadav6966 Месяц назад +2

    Thank you sooo much sir 🙏 🙌

  • @shauryasingh8828
    @shauryasingh8828 9 месяцев назад +23

    Sir app bilkul puneet superstar lagte ho

  • @UtkarshTrivedi-dg3sd
    @UtkarshTrivedi-dg3sd 9 месяцев назад +9

    Sir COA k liye kuch important class rakhwaiyeye

  • @ArihantSinghSirohi
    @ArihantSinghSirohi Месяц назад +1

    Sir ap Bahut effort karte ho students ke 😢❤liye

  • @TanmayChauhan-vp7rm
    @TanmayChauhan-vp7rm 9 месяцев назад +1

    at 39:13 a-b={2,4,6,12}

  • @arnavchaudhary4785
    @arnavchaudhary4785 9 месяцев назад +2

    thanks

  • @avinashkumar3809
    @avinashkumar3809 9 месяцев назад +53

    Kon kon aith, kanpur ka student h like karo.😐

  • @lakshaysingh1762
    @lakshaysingh1762 9 месяцев назад +4

    4:00 start

  • @pragatisingh4890
    @pragatisingh4890 9 месяцев назад +3

    we are requesting you to sir please now for unit 2 we all are requesting that skip pnly that type of question which either not come or of 2 marks .

  • @AshishSingh-xo3dq
    @AshishSingh-xo3dq Месяц назад +4

    Sir please unit 3,4,5 ka bhi video upload kar dijye please sir 🙏 please sir

  • @shivanksharmaofficial
    @shivanksharmaofficial 9 месяцев назад +7

    Kon kon exam se ek din pahle padhta h?😂😂

  • @kurbangk
    @kurbangk 9 месяцев назад +4

    I am from muzaffarnagar ❤

    • @ik_2026
      @ik_2026 9 месяцев назад

      Which college?

  • @FaizAhmad-yr8ix
    @FaizAhmad-yr8ix 9 месяцев назад +3

    Kon kon 19 march ko pfh rha hai

  • @nishantpandey4494
    @nishantpandey4494 9 месяцев назад +5

    sir plz make video on unit 2 🙏🙏

  • @krishtikaclasses7663
    @krishtikaclasses7663 9 месяцев назад +5

    Sir ap acha tu padha rhe h but ...ab itnaa time nhi hai ki mai apke video se sare unit ka revision kr saku kaas ye playlist mujhe kuch din pahle mil gyi hoti ....so sad...😢😢😢😢😢😢

    • @avinashkumar3809
      @avinashkumar3809 9 месяцев назад

      Bhai abhi bhi 3 unit padh sakte ho .bas raat me Sona mat.

    • @Bunny64084
      @Bunny64084 9 месяцев назад +1

      Koi baat nhi sath me Back paper denge 😂 btw Greater noida se ho kya ????

    • @upgreathome9957
      @upgreathome9957 Месяц назад

      Hi

    • @retirementplanner1
      @retirementplanner1 Месяц назад

      pass hogyi sabme?

  • @RealCookie
    @RealCookie 23 дня назад

    3:30:12

  • @MADHWENDRA
    @MADHWENDRA 14 дней назад

    Sir please upload 4th and 5th unit one shot

  • @ayoobraza8790
    @ayoobraza8790 9 месяцев назад +7

    Sir video download ka option allow kar dho

  • @abhinaypandey3975
    @abhinaypandey3975 9 месяцев назад

    Ritm❤

  • @learntosuccess.
    @learntosuccess. 9 месяцев назад +1

    Kya aktu ka math ka slybass change hua hai kya unit aage piche kiye hai kya

  • @spego1491
    @spego1491 9 месяцев назад +2

    hiiiiii

  • @ambujyadav4346
    @ambujyadav4346 Месяц назад

    28:34 Sir made a Camera 😂

  • @sohit_singh_patel_
    @sohit_singh_patel_ 9 месяцев назад +3

    Sir emi ke one shot daal dijiye

  • @indianfoodvlogger6767
    @indianfoodvlogger6767 9 месяцев назад +5

    App parEMI notes nhi hai na hi unit 3 ke na hi unit 1 ki....😢

  • @pragatisingh4890
    @pragatisingh4890 9 месяцев назад +4

    that was i am asking for jo important topics hai vo left kr diye set theory to hm self se kr skte the why should u waste ur efforts illogically?

  • @shivamsite
    @shivamsite Месяц назад

    01:16:30

  • @namanpanwar4147
    @namanpanwar4147 9 месяцев назад +3

    I am from baraut

    • @shivvukr
      @shivvukr Месяц назад

      to me kya kru mc

  • @shubhamchaudhary5865
    @shubhamchaudhary5865 Месяц назад

    02:10:00

  • @Gklearneroz9dv
    @Gklearneroz9dv 18 дней назад

    Appollo institute like here

  • @AdityaSingh-do7br
    @AdityaSingh-do7br 9 месяцев назад +3

    Jo normal speed me dekhega uska kya hai😅😂

  • @sohit_singh_patel_
    @sohit_singh_patel_ 9 месяцев назад +1

    Sir emi important toic please 😮

  • @Khyatii.i
    @Khyatii.i 4 дня назад

    Unit 04 and unit 05??

  • @shivamsharma6608
    @shivamsharma6608 9 месяцев назад +2

    Reck

  • @mamtarawatmamta7431
    @mamtarawatmamta7431 9 месяцев назад +2

    Kisi bhi graph ko prims or krushkal se solve karne per answer sam aata hai ??

    • @futurewallah8657
      @futurewallah8657 9 месяцев назад +1

      Yes

    • @avinashkumar3809
      @avinashkumar3809 9 месяцев назад +2

      Yes , kyuki dono algorithm ek hi que ko solve karne ke 2 method h .
      Our dono minimal spanning tree ya minimum cost find karne ke method h .
      Our minimum value kisi bhi algo se nikalo ans unique aigi .
      Thanku😊

  • @ashorts107
    @ashorts107 9 месяцев назад +1

    Svn wala like kro

  • @AYUSHGUPTA-i2d
    @AYUSHGUPTA-i2d Месяц назад

    Aree sir unit 2 ka one shot bhi daldooo

  • @Ayan-r7o2n
    @Ayan-r7o2n 25 дней назад

    Sir 2,3,4,5units ke oneshot video bhi upload kar do RUclips per please 😢😢😢

  • @Ayan-r7o2n
    @Ayan-r7o2n 25 дней назад

    Sir dstl ki unit 2,3,4,5 ki oneshot video bhi upload kar do RUclips per please 😢😢😢

  • @square_sky_.01
    @square_sky_.01 9 месяцев назад

    4:17:41 koi batyaega ques 2 GLB={} kyu hai ?

    • @craniaxgaming3887
      @craniaxgaming3887 9 месяцев назад

      Kyunki greatest main 2 element hai na b & c

    • @square_sky_.01
      @square_sky_.01 9 месяцев назад

      @@craniaxgaming3887a bhi toh h

  • @enjoyable.day1M
    @enjoyable.day1M 9 месяцев назад

    ❤❤❤❤❤

  • @autophilemritunjay2380
    @autophilemritunjay2380 9 месяцев назад +1

    Sir unit 2 kl subah tk upload kr dijiye 😢

  • @ApnaTv4595
    @ApnaTv4595 9 месяцев назад

    sir sare units ka notes nahi hai app par

  • @thememeBar-hi8wr
    @thememeBar-hi8wr 18 дней назад

    Yahi pura syllabus 3rd semester walo ka bhi hai kya Is baar?

  • @ArihantSinghSirohi
    @ArihantSinghSirohi Месяц назад

  • @CRICTEMPER.
    @CRICTEMPER. 9 месяцев назад

    Sir please kal morning me 9 baje se unit 2 ka dstl live kara do please sir❤

  • @shivamverma-vr2hd
    @shivamverma-vr2hd 9 месяцев назад

    Unit 2 ??

  • @adarshdevil9373
    @adarshdevil9373 9 месяцев назад

    Hello sir we want it to upload on the app please

  • @AnkitSingh-yf6ez
    @AnkitSingh-yf6ez 9 месяцев назад

    Sir please upload NAS one shot notes in app

  • @ArpitPandey-g5m
    @ArpitPandey-g5m 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @mohitKumar-jf9mw
    @mohitKumar-jf9mw 9 месяцев назад +1

    Unit 2 bhi upload krr do sir

  • @learntosuccess.
    @learntosuccess. 9 месяцев назад

    Sit theory of automata ka bhi lao😊

  • @kumarankit1260
    @kumarankit1260 9 месяцев назад +1

    Kon kon fgiet college ka

  • @vishnushankersharma3774
    @vishnushankersharma3774 9 месяцев назад

    Unit 2

  • @futurewallah8657
    @futurewallah8657 9 месяцев назад

    Sir dstl me unit 3 me Ek question hai Jisme without truthtable ke tautology prove karna usko short video me solve karke upload kar dijiye please 🙏 sir

  • @RaviVerma-zt4gz
    @RaviVerma-zt4gz 9 месяцев назад

    sir video ki length bhut jyada ho jati hai itne me to all units cover ho jani chahihye

  • @suyashmishra4521
    @suyashmishra4521 Месяц назад

    Lattice chhod diye set padha diye 😅

  • @softywears
    @softywears 9 месяцев назад

    Parso exam😊

  • @stutimaurya7162
    @stutimaurya7162 9 месяцев назад

    Sir unit 2 please

  • @nadeemsiddiqui6401
    @nadeemsiddiqui6401 9 месяцев назад +1

    sir agr unit 2 nhi aayega to bta dijiye hm wait kr rhe hai

    • @gatewayclasses
      @gatewayclasses  9 месяцев назад +2

      Tomorrow evening

    • @aayushimaurya6776
      @aayushimaurya6776 9 месяцев назад

      Tomorrow evening mtlb jb hm exam de lenge tb ​@@gatewayclasses

    • @LegendGamerzAG
      @LegendGamerzAG 9 месяцев назад

      Bhai mtlb ki Aaj evening me 1 baje aayega​@@aayushimaurya6776

  • @BkAryan-gl5ul
    @BkAryan-gl5ul 9 месяцев назад +1

    2:09:52
    3:02:26
    3:29:25
    4:01:32
    4:07:29

  • @rdyines5954
    @rdyines5954 9 месяцев назад

    sir notes currept show ho rahe hai kaise download kre

  • @dputechsupport
    @dputechsupport 9 месяцев назад

    Bhai joo UIT se hai like kare

  • @SATYAMGOVINDRAO-po6mt
    @SATYAMGOVINDRAO-po6mt 9 месяцев назад

    Ye college h?

  • @ApnaTv4595
    @ApnaTv4595 9 месяцев назад

    sre units nahi hai

  • @MohdShadab-we9tz
    @MohdShadab-we9tz 18 дней назад

    Kisi ke pass one shot notes ho to dedo khi mil nhi rhe

  • @Sudhanshu_verma07
    @Sudhanshu_verma07 9 месяцев назад +1

    Warshal theorem to hat gayi h syllabus se

  • @nikhilpandat1897
    @nikhilpandat1897 9 месяцев назад

    Gl bajaj ka kon h

  • @SarthakSrivastav-gl4hw
    @SarthakSrivastav-gl4hw 9 месяцев назад +1

    download option only 144p h , isme kya hi dikh jaaayga isse bdiya download option bnd hi kr do

    • @avinashkumar3809
      @avinashkumar3809 9 месяцев назад

      Bhai setting me dikkat h tumhare mera to 360 pe download ho gya .

  • @Aryan-kr9dn
    @Aryan-kr9dn 9 месяцев назад

    Kon kon coa me back hai

  • @Abhi_mahadev
    @Abhi_mahadev 9 месяцев назад

    Sir bhut jyada time ka one shot h 😢😢😢😢

  • @juli704
    @juli704 9 месяцев назад

    sir unit 2 bhi kra do night mai

  • @kartikdhiman7193
    @kartikdhiman7193 9 месяцев назад

    Parso exam hai😢

  • @Ayyu_kambozz
    @Ayyu_kambozz 9 месяцев назад

    sir apka app iphone me download nahinhota kya

    • @gatewayclasses
      @gatewayclasses  9 месяцев назад

      Web.classplusapp.com
      Org. Code
      MVXIZ

  • @Hell-boay
    @Hell-boay 9 месяцев назад

    Dstl pdne ka aur kya fayda hai

  • @kayastha5701
    @kayastha5701 9 месяцев назад

    United se kon h

  • @shrimaharajjii
    @shrimaharajjii 9 месяцев назад

    Psitians 😂😂

  • @grenadegamer102
    @grenadegamer102 9 месяцев назад

    Vit ki akansha singh i love you😁🤣🤣🤣

  • @Yash_8279
    @Yash_8279 2 дня назад

    Timestamps give a like
    00:31 - Unit One is the easiest unit in DSTL
    03:08 - Unit 1 covers set theory, relations, poset, and lattices.
    07:23 - Understanding the representation of sets
    09:26 - Understanding set theory and representations
    13:55 - Types of sets: MT, Single ton, Cardinal number
    15:59 - Introduction to Cardinal Numbers in Set Theory
    20:28 - Understanding subsets and total number of subsets
    22:15 - Understanding subsets, powersets, and superset relationships
    25:56 - Understanding power sets and their relation to subsets
    27:48 - Universal set is the largest set that contains all other sets as subsets.
    31:47 - The union of sets and the common elements
    33:31 - Understanding the concepts of union and intersection of sets.
    37:23 - Understanding Set Differences A - B and B - A
    39:22 - Explaining Symmetric Difference of Sets
    44:00 - Importance of compliance and union in sets
    46:13 - Idempotent law simplifies set operations
    49:59 - Understanding union, intersection, and complement in set theory.
    52:19 - Explaining Absorption Law in Set Theory
    56:11 - Understanding set theory concepts in relations
    58:22 - Summary of Set Theory and Relations in Discrete Mathematics
    1:02:25 - Understanding the property of difference of sets
    1:04:50 - DSTL Unit-1 Overview on Sets and Relations
    1:08:34 - Introduction to Set Theory Basics
    1:10:36 - Understanding ordered pairs and Cartesian product in set theory
    1:14:27 - Cartesian product and relations explained.
    1:16:22 - Understanding Relations in Set Theory
    1:20:17 - Understanding Relations on a Set
    1:22:27 - Understanding domain and range of a relation
    1:42:29 - Understanding operation on relations in set theory
    1:44:32 - Understanding relations and their inverses
    1:48:30 - Understanding the properties of relationships and types of relationship is crucial.
    1:50:23 - Explanation of Identity Relation in Set Theory
    1:54:24 - Understanding Reflexivity in Relations
    1:56:46 - Understanding reflexive and symmetric relations
    2:01:11 - Summary of Relations in Set Theory
    2:03:13 - Understanding Transit Relation in Set Theory
    2:07:26 - Understanding of reflexive, symmetric, and transitive relations is important for solving questions on equivalence relations.
    2:09:39 - Understanding Equivalence Classes
    2:13:32 - Understanding reflexive, symmetric, and transitive relations in Set Theory & Relations
    2:15:24 - Understanding relations and equivalence classes in set theory
    2:19:08 - Understanding reflexive relations in set theory
    2:21:16 - Proving the symmetry in the relation
    2:25:01 - Equivalence relation theorems
    2:27:07 - Exploring relation composition and notation in Discrete Mathematics
    2:30:56 - Composition of relations
    2:32:57 - Understanding Composite Relations in Set Theory
    2:36:23 - Explaining order pairs in relations
    2:38:07 - Explaining the concept of pairing in set theory
    2:41:52 - Partial order relation is crucial to understand poset
    2:43:56 - Partial order relation is defined by reflexivity, symmetry, and transitivity
    2:48:15 - Understanding Partial Order Relations
    2:50:09 - Representation of relations using circles and arrows
    2:54:07 - Understanding properties of relations in Set Theory
    2:56:07 - Explaining matrix representation of relations in discrete mathematics
    2:59:53 - Understanding matrix representation in Discrete Mathematics
    3:01:51 - Understanding reflexive, symmetric, and transitive relations in set theory
    3:05:54 - Understanding Closure of Relation in Discrete Mathematics
    3:24:57 - Understanding reflexive closure and transitive closure
    3:29:17 - Transitive closure adds pairs to make a relation transitive
    3:31:03 - Explanation of finding transitive closure using Versal Algorithm
    3:34:54 - Forming sets and performing cartesian product
    3:36:50 - Understanding the creation of w2 from w1
    3:40:27 - Understanding partial order sets and posets in discrete mathematics.
    3:42:32 - Explaining partial order relations and hash diagrams
    3:46:20 - Understanding how to create a diagram for representing elements
    3:48:23 - Removing self loops and transitive edges simplifies diagram
    3:52:16 - Understanding POSET & Lattices in Set Theory
    3:54:07 - Understanding relations and simplifying diagrams
    3:57:46 - Creating hash diagrams and posets in Discrete Mathematics
    3:59:38 - Understanding relationships and hierarchy in numbers
    4:03:19 - Understanding POSET and Lattices
    4:05:09 - Understanding maximum and minimal elements in a poset
    4:08:43 - Understanding maximum, minimum, and Hasse diagram in posets.
    4:10:35 - Understanding upper and lower bounds in Discrete Mathematics

  • @Ayan-r7o2n
    @Ayan-r7o2n 25 дней назад

    Sir 2,3,4,5units ke oneshot video bhi upload kar do RUclips per please 😢😢😢

  • @ArpitPandey-g5m
    @ArpitPandey-g5m 9 месяцев назад +5

    Sir unit 2 ka one shot kab aayga??

  • @ArihantSinghSirohi
    @ArihantSinghSirohi Месяц назад

    ❤❤

  • @ArihantSinghSirohi
    @ArihantSinghSirohi Месяц назад

  • @Ayan-r7o2n
    @Ayan-r7o2n 25 дней назад

    Sir 2,3,4,5units ke oneshot video bhi upload kar do RUclips per please 😢😢😢

  • @ArpitPandey-g5m
    @ArpitPandey-g5m 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @ArpitPandey-g5m
    @ArpitPandey-g5m 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @Mr_Yuvii_Rajput.1303
    @Mr_Yuvii_Rajput.1303 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @Mr_Yuvii_Rajput.1303
    @Mr_Yuvii_Rajput.1303 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @Mr_Yuvii_Rajput.1303
    @Mr_Yuvii_Rajput.1303 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @Mr_Yuvii_Rajput.1303
    @Mr_Yuvii_Rajput.1303 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??

  • @Mr_Yuvii_Rajput.1303
    @Mr_Yuvii_Rajput.1303 9 месяцев назад

    Sir unit 2 ka one shot kab aayga??