2.21 Upper Bound and Lower Bound in Hasse Diagram

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  • Опубликовано: 16 дек 2024

Комментарии • 326

  • @swatitodi264
    @swatitodi264 7 лет назад +897

    In the second example
    lb of (5,10) should be {1,5}
    ub of (5,10) should be {10,20 ,50,100}

  • @wantedgamerz76
    @wantedgamerz76 Год назад +6

    One day, When I was NULL to understand discrete Mathematics, I got this channel and I watched one whole video. I thanked to GOD that I got this channel. I recommended this channel to my all friends.

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  Год назад +3

      Thank you soo much Dear! This means a lot to me and my team!! And I really commend you on sharing the channel with your friends!! You are genuinely a good friend to them if you thought of helping them grow! 😊❤ May God Bless you! 😊

  • @_shashikantsngh
    @_shashikantsngh 6 лет назад +123

    LB(5,10) must be {1,5} or is there any other logic ?

  • @Amankumar-hh1pk
    @Amankumar-hh1pk 6 лет назад +5

    Kal mera external hai aur sirf aap ke video ne bachaya mujhe. .!
    Lots of love from bengaluru

  • @papaji52
    @papaji52 7 лет назад +67

    In second example I think
    lb (5,10) should be 1,5
    In(5,10) should be 20 ,50,100
    Plzz correct if wrong

    • @Ankit-we8ym
      @Ankit-we8ym 7 лет назад +3

      yes you are right

    • @papaji52
      @papaji52 7 лет назад +3

      Thanks

    • @RAHULRAI-qk4ku
      @RAHULRAI-qk4ku 7 лет назад +15

      ub(5,10) will be 10,20,50,100

    • @anshgyl
      @anshgyl 7 лет назад +13

      Yes
      LB{5,10} = {1,5}
      UB{5,10} = {10,20,50,100}

    • @raziaali663
      @raziaali663 7 лет назад

      You are right

  • @hardiksingh4956
    @hardiksingh4956 5 лет назад +8

    Sir, your way if teaching is really great , every thing is cleared , please keep teaching :) you radiate positive vibes

  • @praffultripathi5961
    @praffultripathi5961 6 лет назад +4

    Notable point::
    IF all the Elements in the subSet are related to each other in tHe Hasse diagram that is if all of them are in order (neeche nahin aana hai bas upar upar jaana hai).
    THen obviously the lower bound will include the least element of the Subset.
    Also the Upper Bound will have the largest element Of The subset.

  • @rashmirangari9687
    @rashmirangari9687 6 лет назад +4

    In 2nd example sir consider B={10,50} that's why
    L.B.(B)={1,2,5,10} and
    U.B.(B)={50,100}

  • @themanshagupta
    @themanshagupta 2 года назад +2

    DID HE JUST MARK 50 AS 5? AT 8:04 IF YES THEN UPPER BOUND = 10,20,100,50 AND LOWER BOUND = 1,5

  • @005anujoseph
    @005anujoseph 5 лет назад +1

    Sir u r not simply teaching. But u r taking effort that everyone must understand what u Teaching. For that I always respect you . Thank you so much

  • @khushisaxena7116
    @khushisaxena7116 2 года назад +1

    The only person who made me understand a concept in 10 minutes that I failed to understand since 1 month

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  2 года назад

      Thanks a lot dear😍Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊

    • @sachinupreti7159
      @sachinupreti7159 2 года назад

      @@KNOWLEDGEGATE_kg second question is wrong
      Can't even imagine mistake to youz after reaching at such platform.
      At least you should check the video before uploading,
      Overconfidence made you lose this time 🤬🤬😡😡🤬
      Never appreciable such videos

  • @swatisaini9526
    @swatisaini9526 6 лет назад +2

    Bt explanation of concept is done very beautifully

  • @rhythmnarula3759
    @rhythmnarula3759 4 года назад +10

    clarification -:
    in second example,it is 50 instead of 5 , now you can continue watching

  • @redpirate6779
    @redpirate6779 6 лет назад +1

    in vdo 8:39
    ub and lb are 5 and 10 but you are considering them 50 and 10 @knowledge gate

  • @DevasishGhosh
    @DevasishGhosh 7 лет назад +9

    Sir you are doing great. One thing to note please write 'e' and 'c' in such a way so that they are distinguishable. Thanks

  • @rishavsingh8782
    @rishavsingh8782 6 лет назад +44

    you,re confusing 5 with 50 in the second queston!

    • @kensy2812
      @kensy2812 5 лет назад +1

      han beh nashedi hai ye.. xD

    • @YashviK3084
      @YashviK3084 5 лет назад

      @@kensy2812 exactly 😒😒

    • @abhishekbhardwaj5087
      @abhishekbhardwaj5087 4 года назад +10

      Bahen ke laundo free mai sir padha rahe hai jyada bakchodi na karo

  • @25prathammadhani59
    @25prathammadhani59 4 года назад +4

    Sir in second question of set{5,10}
    L.B(B) = {1,5}
    U.B(B) = {10,20,50,100}
    Pls reply if it is correct

  • @user-lo6wg6de1g
    @user-lo6wg6de1g 5 лет назад +2

    Second example me mistake hai
    sir ne set B ={5,10}likhkha hai...
    08:56 But lb aur ub ki ginti B={50,10} k hisab se ki hai...galti se...

  • @saiteja4209
    @saiteja4209 6 лет назад +7

    provide lectures in English or even provide subtitles.U deserve more views.

  • @jatingarg1897
    @jatingarg1897 3 года назад +1

    Sir you made the topic look so easy

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  3 года назад +1

      Hi Jatin.. Thanks for the feedback. Keep watching !!

  • @vismaysheth7356
    @vismaysheth7356 4 года назад +1

    Nice video for day before exam 👌👌

  • @indianclashers4707
    @indianclashers4707 7 лет назад +11

    Upper Bound of{5,10} will be (10,20,50,100) in the second example....plzzz reply me....it is right or not..?? Well u r doing a great job sir

  • @shivarajput1043
    @shivarajput1043 4 года назад +1

    You are great Sir.

  • @jyotimawatwal1295
    @jyotimawatwal1295 3 года назад +1

    Very nice explanation 👌

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  3 года назад

      Thank you so much Jyoti.. Keep learining and supporting !!

  • @gladiator...4593
    @gladiator...4593 3 года назад +1

    Thank you sir 🙏🙏🙏🙏🙏🙏🙏

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  3 года назад

      Most welcome dear student, keep learning & supporting !! Do visit our website www.knowledgegate.in for more courses & contents !!

  • @apotato5435
    @apotato5435 6 лет назад +3

    I THINK IN 2ND EXAMPLE 25 SHOULD BE INCLUDED AS UB(5,10) AS THERE IS AN TRANSITIVE EDGE BETWEEN 25 AND 10

  • @shubhamnaudiyal2035
    @shubhamnaudiyal2035 2 года назад +2

    respect++;
    (gta sound incoming)

  • @nafiuljavaid3688
    @nafiuljavaid3688 6 лет назад +1

    In first example, upper bound of {e,c} = e, g .... I think e is also upper bound

  • @AqsaAtiq5858
    @AqsaAtiq5858 2 года назад +1

    Best videos sir👍👍

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  2 года назад +1

      Thank you dear 🙂 Keep learning & supporting !! Do visit our website www.knowledgegate.in for more courses & contents !!

  • @anaskhan9977
    @anaskhan9977 6 лет назад

    friend, you are no less than god for computer science students. _/\_

  • @chandrabhushanprasad2428
    @chandrabhushanprasad2428 6 лет назад +1

    Love u sir. .. u r great teacher. . Keep it up this social initiative. .

  • @sirsyedbcs7798
    @sirsyedbcs7798 5 лет назад +5

    in example 2, lower bound will be (1,5)

  • @prakashtiwari1042
    @prakashtiwari1042 3 года назад +1

    Sir aap padate to such me he shander ho

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  3 года назад

      Thanks a lot Prakash..Keep learning and supporting !!

  • @preetiraisinghani7935
    @preetiraisinghani7935 5 лет назад +1

    Thank you so much sir for such a good teaching 😊😊

  • @uditkumar7211
    @uditkumar7211 4 года назад

    kya baat hai sir mera abhi exam shuru hone wala shukr hai samj gaya sara thanks sir

  • @shorttroll239
    @shorttroll239 3 года назад +2

    Best 🔥🔥🔥

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  2 года назад

      Thanks a lot dear, Keep learning & supporting !! Do visit our website www.knowledgegate.in for more courses & contents !!

  • @swastikgupta9269
    @swastikgupta9269 4 года назад

    sir aapki saari videos bhut achhi h.keep going u teach very well....sir second example mei lb={1,5} and ub={5,20,50,100} hoga...sir plzz correct it.rest everything is great

  • @pradipdolai747
    @pradipdolai747 4 года назад

    Very clear,and nice explain😘

  • @sobhityadav5753
    @sobhityadav5753 4 года назад

    Very efficient explanation..

  • @happybunny1334
    @happybunny1334 Год назад

    You make learning so simple.

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  Год назад +1

      Glad you enjoy it😍Keep learning & stay connected for more amazing contents👍😊 You can also check out our course for all Computer Science subjects, sharing the link below: www.knowledgegate.in/learn/Zero-to-Hero-in-Computer-Science

  • @rajatgupta6740
    @rajatgupta6740 5 лет назад

    Thanku sir u make my concept clear

  • @meenakshisamg1554
    @meenakshisamg1554 6 лет назад

    Ub of B(5,10) will be 50,20,100 and 10 also and lb of (5,10) will be 1,5 only

  • @abrkapoor3386
    @abrkapoor3386 2 года назад +1

    Sir second example me apne 50 ko 5 maan liya h kya aur UB me 50 ko nahi liya...
    Baki sir aap itna aacha padh rahe hai na ye subject syd hi koi padhaye...❤️❤️🙏🙏so much gratitude

  • @msk-pl3hw
    @msk-pl3hw 5 лет назад +4

    Sir in 2nd question u have written 5,10 but you solved for 50,10.

  • @visheshsharma4517
    @visheshsharma4517 2 года назад +1

    8:14 sir took 50 instead of 5

  • @shyamsharma1995
    @shyamsharma1995 Месяц назад

    8:50 ub 50 100 20 and 10

  • @sehrazabano3837
    @sehrazabano3837 6 лет назад

    Thnk u sir but in 2nd e.g. I think lb(B){5,10}={1,2,5}&
    Ub(B){5,10}={10,20,50,100}

  • @Ayush-sh3ry
    @Ayush-sh3ry 7 лет назад +4

    Thank you so much for this video.

  • @devansh_m
    @devansh_m 2 года назад +1

    i cant resist to subscribe

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  2 года назад

      Dear Devansh, Kindly subsribe our channel and press the bell icon to never miss an update !! keep supporting !!

  • @aksafathima559
    @aksafathima559 3 года назад +2

    is upper bond also known as maximal chain?

  • @keshavgupta0105
    @keshavgupta0105 4 года назад

    on 9:10 , 20 is also related to 10

  • @ShivaniSaran-i3w
    @ShivaniSaran-i3w Год назад +1

    anyone else is watching this videos now?

  • @hari43i
    @hari43i 2 года назад +1

    Nice sir👌

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  2 года назад

      Thanks a lot dear Harsh..Keep learning & supporting !! Do visit our website www.knowledgegate.in for more amazing courses & contents !!

  • @nothing8752
    @nothing8752 4 года назад

    Thanks sir
    I follow your videos from Bangladesh 🇧🇩🇧🇩

  • @shubhammahajan6696
    @shubhammahajan6696 7 лет назад +1

    keep uploading sir

  • @mdzafarimam3601
    @mdzafarimam3601 4 года назад

    Sir
    I think
    This is a right answer
    B={5, 10}
    L. B(B) ={1,5}
    U. B(B) ={50, 100,20,10}

  • @dhruvvarshney1040
    @dhruvvarshney1040 5 лет назад

    2 example galat h. In fact sir Bahut Acha padhate hai. Yor are awesome sir.

  • @jeetsingharts
    @jeetsingharts 5 лет назад +1

    sir ,your way of teaching is perfect but i think u should slow your speed,bcz we are getting some error in 2nd question ,i think upper bound will be [10,50,20] & LB[5,1],m i right ?????

  • @vineetkashyap3919
    @vineetkashyap3919 7 лет назад +2

    In second example you took (5,10) the lower bound should be (1,5). sir tell .Is it right??

  • @rupamgogoi3471
    @rupamgogoi3471 6 лет назад

    Very helpful.. Thank you sir..

  • @वेदांशकुशवाहVEDANSHKUSHWAH

    Sir AP bhut mast teach karte h

  • @zimmedarhumanforthesakeofh740
    @zimmedarhumanforthesakeofh740 6 лет назад +1

    Sir u had taken B=(5,10) but solved It's upper bound for (50,10)...

  • @sohammukherjee8156
    @sohammukherjee8156 5 лет назад

    In the second example the ub will be 50 100 20 and 10
    Lb will be 1,5

  • @akashgupta-tc1og
    @akashgupta-tc1og 6 лет назад +1

    in 2nd example
    we find the lower bound of (5,10) not (50,10)
    please correct it

  • @abcsoluction5095
    @abcsoluction5095 7 лет назад +2

    Very very easy Sir m mahak

  • @tarungupta5827
    @tarungupta5827 7 лет назад +2

    Thank you, sir. It was very helpful.

  • @vishalvins
    @vishalvins 5 лет назад +2

    Sir, 2nd example mein apney thodi si galti kar di...I got confused big time... But anyways, it happens...No worries

  • @starboy_jb
    @starboy_jb 7 лет назад +2

    Sir in 2nd example there is a mistake. Correct answer should be LB({5 , 10}) = {1 ,5}.

    • @starboy_jb
      @starboy_jb 7 лет назад +1

      Beacuse 10 is not related to 5

    • @anshgyl
      @anshgyl 7 лет назад +1

      Yes
      LB{5,10} = {1,5}
      UB{5,10} = {10,20,50,100}

    • @sanjaygautam4323
      @sanjaygautam4323 6 лет назад

      Sir 2nd ex. Lb is 1,5 of{5,10}
      Ub is 10,20,100,50 of {5,10}

  • @anirudh2250
    @anirudh2250 6 лет назад

    Great job sir

  • @shreechatane9215
    @shreechatane9215 3 года назад +1

    second sum mai gadbad hua sir koi nahi thanks for lovely explanation

  • @abhisheksinghthakur1327
    @abhisheksinghthakur1327 4 года назад +1

    11:47 sir examples dete wqt mere or apke elements use na kre smjh ni ata mera element konsa or apka elements konsa

  • @indianboy1144
    @indianboy1144 4 года назад +4

    Second question have some mistake according to me

  • @ankitvaghela3402
    @ankitvaghela3402 5 лет назад

    You are awesome sir

  • @sanubd7795
    @sanubd7795 7 лет назад +1

    Sir , in the second example of lower bound you have taken (50,10) and solved the example instead of (5,10) that you have mentioned in example. Sir if i'm not wrong then the answer should be(1,5)??

  • @ommule4999
    @ommule4999 4 года назад

    Thank you so much!! Sir

  • @zyro9922
    @zyro9922 4 года назад

    Thanks a lot, sir.

  • @kaifkhan4083
    @kaifkhan4083 7 лет назад +1

    In second example, you have computed LBs of {50,10} , but the elements that are written on the board are {5,10}!

    • @anshgyl
      @anshgyl 7 лет назад

      Yes
      LB{5,10} = {1,5}
      UB{5,10} = {10,20,50,100}

  • @106_twinkleagarwal3
    @106_twinkleagarwal3 6 лет назад

    In the second example the lower bound should be {1,5} and the upper bound should be {20,50,10,100}. Right??

  • @topiado2073
    @topiado2073 5 лет назад

    Sir tysm aap sabse best hai, I would always like to be ur student...

  • @nareshbarik5384
    @nareshbarik5384 2 года назад +1

    ❤️❤️❤️

  • @kartavyaverma8357
    @kartavyaverma8357 5 лет назад

    I think in second question he is solving the question by taking B={50,10}....

  • @shrkum10
    @shrkum10 4 года назад

    Sir for B={5, 10} in 2nd question upper bound shouldn't be {100, 50,20} ??

  • @adityarajora7219
    @adityarajora7219 6 лет назад +1

    Make it 50 instead of 5 in question 2.

  • @cvismenu
    @cvismenu 4 года назад

    Thanks a lot

  • @bainslapraveen1996
    @bainslapraveen1996 7 лет назад +2

    Tankx sir

  • @aigaurav5024
    @aigaurav5024 7 лет назад +1

    Sir ,in second case ,take 5and 10 not 10 and 50

  • @ankushgupta365
    @ankushgupta365 4 года назад

    In eg. 2 lower bound of B={5,10} is {5,1}. by mistake sir has written 2,10 also.

  • @mayanksinghal6261
    @mayanksinghal6261 6 лет назад

    Thanks sir😊

  • @ApurbMishra
    @ApurbMishra 7 месяцев назад

    i think in upper bound defination ordered pair will be (x,y) not (y,x)

  • @monikaagrawal2102
    @monikaagrawal2102 7 лет назад +2

    sir pls help vid the generating functions

  • @Shreya-ff9dx6fv1s
    @Shreya-ff9dx6fv1s 6 лет назад

    Very nice

  • @avneetsingh7182
    @avneetsingh7182 6 лет назад +2

    I think you mistook {5,10} as {50,10}

  • @lokendrachouhan9923
    @lokendrachouhan9923 3 года назад

    may you sir please explain what is tight upper and lower bounds?

  • @aritraroy8135
    @aritraroy8135 6 лет назад

    Sir I think mid one Hasse diagram you had taken 50 as 5. So Lower bound gets wrongly computed. LB should be {1,5}. Please check me if I am wrong.

  • @parneetrawat4129
    @parneetrawat4129 5 лет назад

    Sir if we dont consider self loop will it be wrong

    • @satyammishra224
      @satyammishra224 5 лет назад +1

      yes. if you doesnot consider self loop your answer will be wrong. couse we know selfloop denotes reflexive property. and without reflexive property you can not say it is poset.

  • @rituprasad9473
    @rituprasad9473 6 лет назад

    Thanks sir u helped me alot .. 😊

  • @suruchisinha380
    @suruchisinha380 5 лет назад

    Amazing sir

  • @mariakhalil7010
    @mariakhalil7010 6 лет назад

    I think you are right

  • @rajveersanghavi5316
    @rajveersanghavi5316 2 года назад

    Sir in B={5, 10} the, UB(B) ma 20 bhi ayega na?

  • @RajNamdev_19
    @RajNamdev_19 7 месяцев назад

    Thanks sir 😀

    • @KNOWLEDGEGATE_kg
      @KNOWLEDGEGATE_kg  7 месяцев назад

      You're welcome. Keep learning, supporting & stay connected for more content👍