What is Hub,Bridge,switch and Router-Hindi/Urdu | Best Video on Networking Devices-Hindi/URDU

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  • Опубликовано: 22 ноя 2024

Комментарии • 2,3 тыс.

  • @aadishukla9654
    @aadishukla9654 2 года назад +137

    mreko lga k itne chote topics k liye kon 1 ghante ka video dekh k time waste kre orr mne ise samajhne m poora din waste kr diya orr a last m vahi 1 hr ka video dekh k he smjh aaya clearly 🙃

  • @amoldabhade6581
    @amoldabhade6581 4 года назад +116

    Are sir ek hi to Dil hai kitni Baar jitoge....hats off man to your efforts and I must told you,you are one of the best teacher in this world...

  • @AnjaliKumari-kk9hl
    @AnjaliKumari-kk9hl Год назад +4

    sir aap to mujhe motivate krte ho to hm aapko kya motivate kare thank u so much for this video mein itna kuch padh chuki hoon only aapki video se ki koi institute ki mujhe zarurat ni h infact jo bhi mere frnds h jo classes krte h unse mein zyada janti hoon wolog mujhe bol rahe tm to class bhi ni krti to tmko itna kaise pta mein to sbko prefer krti hoon aapka channel you are the bst teacher in the world thank u so much .

  • @ms_rajput
    @ms_rajput 4 года назад +27

    Aaj tak muje ye samajh n aae the.....but ek class m ...1 ghnte m sb clr ❤ apke jese teachrs availble hue to bccho ko dbt hi na hoe.....⚡Thnkusomuch sir..!!

  • @mohitjain9997
    @mohitjain9997 2 года назад +2

    Main normally kisi vedio par comment nahi karta magar apka knoledge aur samajhane ka tarika superb hai

  • @117abhishekpatel4
    @117abhishekpatel4 2 года назад +1

    I was tired by searching many videos, but was unable to understand initially was hesitant to watch the video but now after watching it completely I am felling happy.

  • @adnansami3052
    @adnansami3052 4 года назад +48

    Sir I am speechless about your teaching methods

    • @jaymatadi1303
      @jaymatadi1303 3 года назад

      MINDBLOWING .... EVERYBODY KNOWS HUB SYSTEM OR BASIC NETWORKING SYSTEM, BUT ONLY SOMEONES TO KNOW BETTER TECHNIQUE TO TEACH OTHERS BY A SAMPLE METHOD LIKE U.....

  • @malikjunaid8325
    @malikjunaid8325 4 года назад +10

    I never found such a great trainer/teacher on internet, Sir kindly make video series on Information Security,
    Love from Pakistan ,
    Thanks ☺️👍

  • @melinaghale7795
    @melinaghale7795 5 лет назад +4

    Best video on youtube for networking devices.I was facing so much difficultly before watching this video. Now every concept has cleared. Thankyou so much sir .

  • @thekaur5462
    @thekaur5462 3 года назад

    Hey there
    This is Mannie from Canada. I have started my journey to be IT professional, I have searched millions of video's on the internet and RUclips. So far your way of explaining is the best. You explain it to the deeper level with simple example which is easy to digest. I have watched all of your video's until now. You should come to Canada and be a instructor here coz so many students will benefit from your knowledge. Thank you so much for uploading these informative videos. it did help me a lot to understand the basics and subnetting / ip addressing to the core. Stay safe and will keep an eye on your up coming videos. Thumbs up from all the way Canada.
    Thank you
    regards
    Mannie

  • @kabeerpal2648
    @kabeerpal2648 2 года назад +1

    Sir apne bhut acha smjhaya h mene bhut sare other RUclipsrs k videos dekhe h but apk jitne asan or itna deeply content kahi nhi mila. Thank you sir .
    Me abhi Rajasthan computer teacher ki teyari kr rhi hu Hope so successful rhu.

  • @imrahulp
    @imrahulp 3 года назад +3

    Thank you so so so much dear sir... till date i wasn't able to get what these devices are but this 1 hour content is worth platinum 👌👌

  • @prazolbasnet9731
    @prazolbasnet9731 5 лет назад +25

    Now i used follow ur all computer network related topic..when i search on utube at first i see whether this topic is deal by you or not..i have seen ur all lecture about ipv6..upto lecture no 9☺

    • @comsatvolleyball9678
      @comsatvolleyball9678 5 лет назад +1

      Great sir am from punjab pakistan

    • @darshankatariya5055
      @darshankatariya5055 4 года назад +1

      Dear sir please help me we uses switchs in cctv insttaltion but your are saying swich doesn't work on ip address it works on mac address but we have to provide ip to individual camera one by one so how
      Can i connect my laptop to any cctv camera presenting in network with mac addresses

  • @dhvaniraval9830
    @dhvaniraval9830 3 года назад +3

    What comment should one leave here? I have no idea what to say,honestly. No one can get easiest than this, that's for sure. Also the illustrations you give are THE BEST! 👍 THANK YOU.

  • @itzokay0063
    @itzokay0063 3 года назад +2

    The first teacher i got to know who have clear on fact and straight and clear way to teach the subject

  • @heenazone728
    @heenazone728 3 года назад +1

    Hello sir thank you so much aapki videos se mujhe mere exam liye bahut help mili hai . IP address se private address and IPv6 size, and distribution of linux and router bridge questions aye the . Jo mere bilkul sahi hue hai . Or 1 marks bhi selection ke liye bahut important hota hai or apki videos se mujhe bahut help mili aap bahut ache se study krwate ho deep study. Mene exam me bahut acha score kiya hai . And i know mujhe typing ke liye call aayega . Thank you so much sir.. love and respect from India. 🙏

  • @tejas2636
    @tejas2636 3 года назад +5

    Sir I learned many things in this one hour lecture...! Your lecture motivated me and made me more curious to learn about networking...! By this one topic I become your huge fan...😇 If you are reading this comment please reply... 🙏 and once again thanks alot...😎

  • @shashisingh.7202
    @shashisingh.7202 4 года назад +6

    I want to learn routing and switching concepts ....u teach this topic in simple way I got this easily thank you sir

  • @ishajain9930
    @ishajain9930 4 года назад +4

    Bestttt ❤️ I have no words for this beautiful explanation I m very Confused about this all and now I m really understand each and every computer networks❤️❤️ now I can give my exams with good vibes, feel at ease 😊😊😌😌😌

  • @Exsecular0514
    @Exsecular0514 2 года назад

    i want to become a system engineer .aur paisa dekr padh rha hu pr free wala youtube pr zyda SAMAJH AAYA GREAT SIR

  • @Taksheducation1729
    @Taksheducation1729 2 года назад +1

    Best video and teaching skills 🥰🥰🥰but unfortunately 2 years after uploading ❤️❤️❤️ in this one hour I never got tired because ur energetic teaching skills 🥰🥰🥰 respect from my bottom of heart ❤️❤️❤️

  • @shaluwalerana5543
    @shaluwalerana5543 4 года назад +6

    sir my exams are postponed due to corona..so i got to learn from your vedio and my all these points got cleared..thank you so much sir..

    • @TechnicalGuftgu
      @TechnicalGuftgu  4 года назад +1

      Great to Hear.Divya,Please Share our Channel Link with your College Friends On Whatsapp and on Facebook.Share the Below link
      ruclips.net/p/PLBGx66SQNZ8ZvdIoctCTWB3ApXQpQGEin

    • @JaspreetSingh-nz4hf
      @JaspreetSingh-nz4hf 4 года назад

      Konse exam

    • @mithleshsahu7290
      @mithleshsahu7290 4 года назад

      Hii

    • @me-sahid
      @me-sahid 4 года назад

      Divya behen thora spelling par dhayn do

    • @shivstatus8469
      @shivstatus8469 4 года назад

      Sir aaap bahut achcha padhate hai

  • @hemlatatanwer4254
    @hemlatatanwer4254 3 года назад +4

    Whaaaaooo kitna acha smjate ho aap sir
    Apke jaise lecturar chahiye hme🤗

  • @shoaibakhtar5318
    @shoaibakhtar5318 11 месяцев назад +4

    Salute from PAKISTAN 🤗

  • @GurpreetSingh-to7im
    @GurpreetSingh-to7im 2 года назад +1

    sir main internet or cctv ka work start krne ja rha hun so pls jo bhi iske under ho bhtaiaega maine ye lecture poraa suna sachme buht badia lga thanku apni knowledge share krne k liae thanku sir

  • @poojabest9849
    @poojabest9849 3 года назад

    Sir ap dil se pdhte ho ❤️... Ap hum students ki ek ek cheez barike se smjhte ho... Baki channel wale sirf business krte hai... But ap to koi words nhi... Hub,bridge,switch,router,gateway ..bht confusion tha mujhe...but apne har ek doubt clear diya..God bless you sir 😭...🙏... Sayad apko bhi nhi pta ap kya kar rhe ho... 😭....Thank you so much sir.....🙏... Jab mujhe job mil jyga to I will donate... But abhi sirf thanks sir🙏

  • @anshumansharma1069
    @anshumansharma1069 2 года назад +2

    Wooowwwwwwwww So Easily Explained❤️😘😍💐🙏🏻🙇🏻‍♂️

  • @99gbtech28
    @99gbtech28 4 года назад +4

    Brilliant Sir, I Have never seen such a simple explanation, Thank you.. regards Ali from Mumbai...

  • @prakashlamichhane8928
    @prakashlamichhane8928 2 года назад +1

    Sir, 28:37 me Bridge ke Port no. 1 me A,B,E,F connected he aapka tableme halke mistake hogaya port no. 1 and port no. 2 bothme C hogaya. Fir vi thik he aapka explanation bahut simple language me he, har koi banda samajh sakte ho. great job 👍👍. Keep going Sir🙏🙏🙏

  • @algol2023
    @algol2023 2 года назад

    I am just preparing for competitive exam..came across this video.feeling fortunate to find this video.have never studied computer after 10th.... literally this is what we call teaching,, once for all...God bless you sir

  • @priyajha9898
    @priyajha9898 Год назад +4

    Sir, 🥺🥺aap exam se 1 din pehle mile. Kash pehle mile hote 😥😥😥

  • @MuntahaZad
    @MuntahaZad 2 года назад +3

    Your urdu caught me off guard😂 Cool vid

  • @sonalihazra8298
    @sonalihazra8298 Год назад +2

    Ye theory Cisco paket tracer me practically dikhayo na sir please 🙏🙏

  • @Uvtu
    @Uvtu 3 года назад +1

    aapka dimag koi computer se bhi fast aur memory bhi jabardast hai. sach me great ho sir.. love you..

  • @chakshumalik6823
    @chakshumalik6823 2 года назад +2

    I was reviewing the documents on the networking and then suddenly thought of searching on RUclips, you explained it really well Sir and thank you so much for this wonderful session.
    Hub zaheel device hai :P that was epic and loved the way you taught it.
    Keep up the good work

  • @neelakshfotedar254
    @neelakshfotedar254 2 года назад +9

    Jai shree Ram , good lecture

  • @AkhileshPandey-e9x
    @AkhileshPandey-e9x Год назад +3

    sir can you plz check the voice of this video ,somtimes it was so irritating to hear those noise ?

  • @rajsafar
    @rajsafar Год назад +4

    Main apko pakistani samajh raha tha magar Bridge ka example Delhi aur Ghaziabad wala se samajh paya ki Indian hain aap. Par abhi sure nahi hain 😂😂😂

  • @Advaith_thakur
    @Advaith_thakur 2 года назад +1

    Exactly sir , issay upar koi lecture nahi hoga
    Mai ek competitive exam k liye prefer kr rahi thi
    Aur socha ki ek half page ka topic k liye 1 hour waste hogya
    Par trust me sir , mai 6_7 videos refer karii phir b samaj nai aaya atlast muje dekhna pada yeh lec....nd
    This is fabulous.. ...issay upar examiner kaya hi puchaygya ..
    Thankyou so much sir 🤗🤗
    May God bles you

  • @rustam334
    @rustam334 Год назад

    Aaj Mera computer ka guru mil gya 34 saal baad ❤ Guru ji aap Mahan ho RUclips pe ese asaani se samjhane wala koi nhi hai. Pranam🙏

  • @khushbuprasad4261
    @khushbuprasad4261 3 года назад +3

    Acha to samba rhe ho lemon time boot Jada me the ho 😊

  • @faizahmed8015
    @faizahmed8015 6 месяцев назад +4

    8:10 Hub = Mohalle ki aunty...😂

  • @basitshaikh9524
    @basitshaikh9524 4 года назад +2

    The way you add some urdu words while explaining makes your lecture more beautiful.

  • @hamidzafar7093
    @hamidzafar7093 Год назад +2

    lecture lamba tha but ak ak point important tha to sb samaj agya best teacher thanks alot

  • @tanmayjaswal1012
    @tanmayjaswal1012 3 года назад +1

    Isse achi explanation or khi nhi mil skti..mind blowing lecture

  • @ilma300
    @ilma300 Год назад +1

    Each and every basic concept easily clear Ho jate your teaching way is superb. Allah apko seht de nd kmyabi bhi OR hme Gribo ko bhi kmyab krde Allah.😂😂

  • @xpulse_xplorer_hp10
    @xpulse_xplorer_hp10 3 года назад +1

    Very nice way of explaining. Initially by looking at the length of the video i thought it will be boring to watch 1 hour video but when i started watching i got so interested by your explanation that 1 hour seemed like 10-15 minutes.
    Very good keep it up

  • @sreemonacharya6786
    @sreemonacharya6786 3 года назад

    Thank you sir, for sharing this video, i am doing ethical hacking course and i want to get into Information security field as i am doing a job which i dont love, but my trainer told me that you should know the basics of Networking and RUclips gave me you as my networking teacher and your videos are helping me to learn about networking concepts, thank you sir, thanks alott....
    May this world get many teachers like you who know the actual meaning of teaching & sharing knowledge and not as making it a business.
    Thanks aton sir, jitna bolu utna kam hai.

  • @ShubhamKumar-um8qk
    @ShubhamKumar-um8qk 3 года назад +1

    Nicely explained everything . India needs teacher like you in every field in education so that everyone can learn and understand the concept easily and that too deeply.

  • @gsbhati4057
    @gsbhati4057 2 года назад +1

    very nicely explained. thank you very much. At the age of 61 years, I am learning these basic details. God bless you !!!

  • @akashkumarsamal3933
    @akashkumarsamal3933 3 года назад +1

    Ap jaise video know aur dekhne ko nhi mili sir bhut badhiya aise hee ap padhaterahiye pranam guruji

  • @Erpavankumaranand
    @Erpavankumaranand 2 месяца назад +2

    Gjb gurudev ji bahut hi achha tarika hai explain karne ka
    Mja aa gya lecture sunane ke baad ❤❤❤❤❤❤❤❤❤

  • @Entertainment-gg7xw
    @Entertainment-gg7xw Год назад +1

    Me ne aj tak youtube py asy lectures nai dekhy jo ap ne samjaya...thank u sooo much sir...

  • @sakibjamildipu7307
    @sakibjamildipu7307 6 месяцев назад +1

    The best lecture you will ever find on Networking

  • @sohaibnasir7274
    @sohaibnasir7274 День назад

    Boss kmal bohut ki video thi bohut Zaiyada Help mili is trah kisi ne nahi guid kiya aaj tak Allah pak apko apki mehnat ka Ajar de or kamyabi ata farmay 🥰😇😇😇

  • @sauravsuthar7669
    @sauravsuthar7669 2 года назад +2

    150+ students watching you in our class/college now 😃 love from Ahmedabad ❤️

    • @TechnicalGuftgu
      @TechnicalGuftgu  2 года назад +2

      GREAT Saurav.Keep Learning and Keep watching Technical Guftgu.visit our website www.technicalguftgu.in

  • @devkambli970
    @devkambli970 4 года назад +1

    Sir I gone to many videos for these topic but was not getting these topic clear. First I will thanks God for connecting me to your video. Sir u r superb superb superb.

  • @muntuhakhan5261
    @muntuhakhan5261 3 года назад

    Sir m collegiate hu, mera computer application core subject h, but m n kbi b esa teacher nhi dekha h jo esa smjata ho, aap khud ko boht takleef dete ho during lecture. Aap boht exhaust hote honge. Aap ka boht boht shukria bhai jaan, aap k lectures n muje prepared kia bcz mera exam h Computer networking ka prsu❤️

  • @anusharma7493
    @anusharma7493 2 года назад +1

    Sir , great! today I prepared my lecture after watching this video. Great help and it cleared many of the doubts.

  • @sanimughal1039
    @sanimughal1039 25 дней назад +1

    sir! u are an amazing teacher....Ap k lec sun kr koi b difficulty nei rhtii.....Bes lectures and u r a best lecturer....

  • @manishswarnkar6441
    @manishswarnkar6441 Год назад

    Bhai pura youtube chhan mara pr jo trika aapme h samjhane ka wo kisi aur me nhi mila ha....thanx a lot 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

  • @BollywoodBites_
    @BollywoodBites_ 2 года назад +1

    Hey @Technical Guftgu, Thank you so much for this Valuable knowledge. I usually don't comment on any RUclips Video but I have to do on your channel because you are doing this much Hard work Selflessly for us so It is very essential to Praise you for your efforts.
    One thing I like about your personality is You are very simple and Down to earth Person, I have Immense respect for you.
    Once again Thank you so much for giving this wonderful knowledge.

  • @mohammadazhar6341
    @mohammadazhar6341 2 года назад +1

    One of the great learning platform...थैंक्स गुरु जी

  • @VisualKreation
    @VisualKreation 2 года назад +1

    JAISE KI SAGAR ME BAHOT DHUNDANE SE MOTI MILTA HAI TO WAISE HI MUZE RUclips KE MAHASAGAR ME YE MOTI MILA HAI.... APKE SAB KE SAB LECTURE ME AAP NE BAHOT HARDWORK KIYA HAI TO AAP DIL ME BASTE HAI OR AAPKA PADHANA DIMAG ME ...BAHOT BAHOT SHUKRIYA SIR APKA

  • @gkwalabyprem
    @gkwalabyprem 2 года назад

    गजब से भी गजब फ़ैल है बाकि के टीचर जो 10class लेकर समजाते है और exam में एक भी नहीं आता एक. Class मात्र से सफलता हासिल की जा सकती है बस कोई अच्छे से एक्सप्लेन करने वाला हो 🙏

  • @ShobhaKumari-qj8uf
    @ShobhaKumari-qj8uf Год назад +2

    Sir aap bahot achhe ho becouse aap bahot simple m samjhte ho jo koi bhi samjh jata h thank you sir knowlege dene k liye

  • @jandania1865
    @jandania1865 3 года назад +2

    Sir your teaching skill is really awesome👍👍👍... I'm impressed..!!

  • @abhitagarg
    @abhitagarg 2 года назад

    I have always been scared of networking but ur ease in explaining has sowed interest in me about networking.
    Thank u sir 🙏

  • @tseringmotup1132
    @tseringmotup1132 2 года назад

    Iss sey Achaa explain koi bhi teacher nahi kar sakta.... Sir i am very very big fan of you@@@@@@

  • @deepakdetlrollno7613
    @deepakdetlrollno7613 8 месяцев назад +1

    Never ever seen such a great explanation 🎉1 month lectures completed in 1 hour thank you so much sir

  • @Matineethrill
    @Matineethrill 2 года назад +1

    Really appreciate sir ...bahot hi badhiya tarike se samjhate ho aap koi bhi lecture ho... 👍

  • @SJChandan_Official
    @SJChandan_Official Год назад +1

    Actually sir I have never seened this type or process of teaching in RUclips ...So thank u so much sir👏

  • @kuttysanaasar
    @kuttysanaasar 3 года назад

    One of the best explanation till date. I myself is An IT lecture. And had been teaching and learning... Ur video really help me to understand Networking concept in more real way..

  • @mr_root_54
    @mr_root_54 2 года назад +1

    Bahut Simple Tarike se aapne sab kuch ache se samjha diya Bahut badiya sir ji

  • @surajkalyankar3350
    @surajkalyankar3350 Год назад +2

    hi bro,
    your teaching skills are next level.
    but please post videos serial wise so-that people can understand that what to watch first and what to watch next.

  • @mayankmishra2412
    @mayankmishra2412 3 года назад +1

    Now I understood all things about networking devices thank you sir 👍🏻👍🏻👍🏻

  • @pradeep1872
    @pradeep1872 3 года назад +1

    Dear sir
    your videos and your terms are very easier way to introduce to technical terms are speechless.
    Thank you

  • @armaanjot5082
    @armaanjot5082 4 года назад +2

    Great work . Best techer i ever see on youtube

  • @thecyberhubStar
    @thecyberhubStar 3 года назад

    Gazab sir, aaj tak aisa kabhi nhi padha, aap excellent ho sir, i am impressed. thanks alot to give use precious information about networking

  • @sanimughal1039
    @sanimughal1039 3 года назад

    sir itna detail wala lec.aj tk kahin nei dekha...Thnk u so much fr such an informatic lec...Ur.'s way of teaching is jst amazing....God bless u sir!

  • @alich9995
    @alich9995 3 года назад +1

    Best Teacher on The You Tube!

  • @IrshadKhan-nu2pv
    @IrshadKhan-nu2pv 2 года назад

    One of the best explanation I have seen till now about the network devices. I really appreciate and thankful for the such channel who is helping like this. God bless you and keep going on.

  • @fazalrabitajik490
    @fazalrabitajik490 2 года назад

    The way you are explaining the things, are very simple and easy. Respect from Pakistan

  • @shoaibjalatkhan2175
    @shoaibjalatkhan2175 Год назад +1

    Assalam o alikum Sir, very informative lecture hai aisa mehsos ho haraha hai jaisa k class room main aap hamarey bilkol samny bety ho bohat accha laga.

  • @deepanrajbongshi6530
    @deepanrajbongshi6530 3 года назад

    i am preparing for IBPS RRB PO and this detail explanation cleared all my doubts'

  • @roshaniroy9516
    @roshaniroy9516 2 года назад

    Mere life aap sabse SHAANDAAR TEACHER HAI AAPNE MERI LIFE BADAL DI. SIRJI SUKRIYA BHOT BHOT DHANYAWAAD😊😊😊

  • @amaryelane2615
    @amaryelane2615 3 года назад +1

    The teacher with true heart, hats off legend #BhupindarSir

  • @travellingguy981
    @travellingguy981 Год назад

    I am from a non IT background, just saw your video for the first time sir, ekdam clear hogaye concepts 🙏✨

  • @GeetNagpal-vu5lv
    @GeetNagpal-vu5lv 3 года назад +1

    Thnkuuuu so so much sir..... Such a best explanation of network devices 👏🏻👏🏻👏🏻👏🏻👏🏻

  • @iqbalmunir1284
    @iqbalmunir1284 3 года назад +1

    Fantastic,mind blowing sir. Thank you. Has not seen a simple and easy way to teach such topic. Be blessed sir

  • @shahnazali2357
    @shahnazali2357 3 года назад +1

    Hi , this was a truly awesome video for beginners like me.
    i am from non IT background but currently pursuing Cyber Security, if possible please uploads all the important Networking detailed videos as well as videos related to cyber Security.

  • @Its_Your_Boy..
    @Its_Your_Boy.. Год назад +1

    One of the best teacher i ever seen. literally i get goosbumps 😮..... Thank you sir ❤

  • @41_mdadnanmaniyar32
    @41_mdadnanmaniyar32 Год назад +1

    It is one of the easiest explanation and salute to u sir who make it possible for the students who r enthusiastic for learn networking concepts.

  • @afzalansari1509
    @afzalansari1509 Год назад

    Comment karne ki toh koi Zarurat hi nai hai pr aap ko ye bata don Sir mazaaa hi aagya dekh kar Mashallah

  • @shanks8377
    @shanks8377 3 года назад +2

    Aabhi to aesa lagata he ki college me janak koi fayada Nahi huva college SE jyada yo Yaha pe samaj me aa Raha Che
    Thank You Sir for Create this Chennal and this video🙏👍😇

  • @shincheem753
    @shincheem753 2 года назад +1

    Such a great explanation 🤩 Indian guys on RUclips always Rock🌟⚡⚡⚡

  • @akshayraut1970
    @akshayraut1970 2 года назад +1

    Great... just Great.... Your way of teaching is simply fabulous sir... thank you so much...

  • @iqrakhan1494
    @iqrakhan1494 2 года назад

    i m big fan for u bhupinder rajpout love from pakistan m n apki sari series dkhi h bht well helpful videos bnaty ho networking +linux+database sab series dkhi h apki thnk u sir

  • @funnyworld3705
    @funnyworld3705 2 года назад +1

    Sir I am watching this lecture in 2022 its an amazing lecture I have learned alot.
    Your teaching method is so nice
    Thank you sir for helping us 😊

  • @asmatmengal1337
    @asmatmengal1337 3 года назад +1

    Such an easy way you clear all the doubts about these topics,,,thnks Dear