Class - 11 Ex - 4.1, Q1 to Q14 (Complex Numbers) Maths Chapter 4 || CBSE NCERT | Green Board

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Intro to ch 4 - • Class - 11, Ch- 4, Int...
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[@GreenBoard11and12]

Intro to ch 4 - ua-cam.com/video/XKWzISrb3X4/v-deo.html
Ex - 4.1 - ua-cam.com/video/XxqCh-uYDbY/v-deo.html

[@varunprasad7895]

Thank you sir

[@atulgaming7506]

🎉🎉

[@atulgaming7506]

Thank you

[@Kusum-nt9tn]

Any one from PCM

[@PrachiSingh-l3x]

Bhai pcm wale hi haha ayyenge bio wale nhii😂

[@NikhilRaj-b8g]

I am bio student 😅(bio+maths)❤

[@Kusum-nt9tn]

@@PrachiSingh-l3x Bhai PCMB vala bhi aa sakta h and Art aur commerce vala bhi

[@thevikash_v]

I am PCMB commerce student 😅 or bhai PCM wali toh meri h❤

[@Kusum-nt9tn]

@@thevikash_v 💓

[@raghav13246]

Anyone in 24-25 😊

[@monikatehlan3923]

I

[@Lokesh_nandal]

Yes

[@Shubham_edits795]

Me

[@uniquemusic1139]

I😊

[@DhrupadS-p7q]

Meeee

[@nucleargamer04]

I am watching him since 9th and today my 11th class started ❤

[@carX_2.0]

Same bro❤

[@-zt5mh]

hello sir age ka video kyo nahi uplodekar rah

[@joanlnh45]

Same👽

[@KartikSingh-zf8kg]

Absolutely right broo🎉

[@princekw]

Us

[@DhirajPaul-np1bn]

From class 9to11 the journey with you was amazing sir thank you for everything sir😊

[@FatemaNaqvi460]

Me also studying from 9 class

[@Possiblemove7272]

Me also ❤😊

[@pratik-hp1ip]

Also me

[@kmrummer.165]

Sir qno 10 is wrong because (a+b)^3 ki jaga (a-b)^3 aayaga

[@FatemaNaqvi460]

​​@@kmrummer.165are wrong nhi h sir ne -2 ko a mana h aur -1/3 ko b samajhe

[@kgkkoyog7684]

Sir it was because of you I scored 94 in mathematics in class 10 please keep uploading for class 11

[@artandcraft4222]

Yes sir please keep uploading the videos for class 11th syllabus too..

[@rudrajena3321]

Me 100 in maths and cs ☺️

[@Simisimicocobopp]

I scored 93!

[@yadavrekha9938]

I am also scored 93😅

[@RohitNarnoliya-qe6ij]

I scored 96

[@mokshu9296]

Kis kis ke 10th me 60 to 70 score hua hai

[@Himanshu_2345]

🎉❤

[@MdZaid-h7i]

My 🎉

[@shiprasharma8091]

82😭

[@someone-ns1bs]

99.9😅

[@Nikita-lc8eh]

Why we are using (a+b)^3 and not (a-b)^3 in question 10 ????

[@bhaveshprajapati4888]

We can do it but it will be very difficult for us to understand..

[@karansingh-mb8gw]

@@bhaveshprajapati4888 BUT HOW CAN YOU EXPLAIN IN DETAIL ??

[@Artwithpratibha]

You should watch nexa classes ch 5.1 que 10 his que is right and easy to explain

[@FaisalKhan-ri8cq]

Because if we square (a-b)cube then the result will same 😊😊

[@ansaritaufique397]

4.2 kaha h bhai

[@pratheekashivakumar-sq3fo]

Hello sir
What about (ch-5) Linear Inequalities introduction and exercise video??

[@ravikafact5767]

Pta nahi utar kab aayaga ch5 ki video

[@ArshiyaHulkoti]

Sir linear inqualities ke exercise video?

[@Adarsh-t8u]

😂😂 6 months ho gye abhi Tak nhi aaya

[@themastershreyansh1197]

7 mahine

[@mangobho]

@@themastershreyansh1197 9 mahine

[@nikhilchouhan1468]

Sir pls miscellaneous exercise bhi karao❤

[@VivekRawat-w8h]

best teacher sir

[@dhartworld803]

Sir please miscellaneous exercise bhi karva do❤

[@KaranSinghyadav-wu3rg]

Like who are from the session 2024-25 in class 11

[@Tri.Ankita]

Mandeep sir ur teaching style amazing.. I understand properly.. 😊😊👍👍..
Please sir Introduction of linear inequalities upload it as soon.. please sir I need it..

[@MYDineshSirr]

Hii

[@Tri.Ankita]

@@MYDineshSirr hello

[@riyahoon1999]

Happy Friendship👭 Day 🎉to All my friends👭👬 and Classmates🎉❤

[@LionelKohli-b5d]

Why are you lesbian?

[@AyushMaurya-hr7le]

Really thanks sir for teaching

[@AbhinavKumar-m4c]

Sir class 11 maths chapter 4 exercises 4.2 please karwa dijiye sir

[@A2B_EDITOR]

4.2 is removed from syllabus in this year

[@rekhasoni-sh1in]

Sir please upload more chapters in math your explanation is good that helps us a lot 👍

[@ranishaikh5868]

Finally i found the best channel who makes every complicated problem easy 😊❤

[@archanakumbhar7655]

You teach very good
Please teach like this all the chapters of 11 and 12 maths

[@meenasingh2402]

Best mathematics teacher! ❤Sir please make videos on rest of the chapter we are waiting!!
Upvote so that we can reach faster.

[@bhopalindiansbhopalians1369]

Jee teachers left the chat 😂

[@archanakumbhar7655]

Sir you have take (a+b) cube instead of taking (a-b) cube in question no. 10

[@deinishatariang1045]

Sir plz upload on all the chapters of maths for class 11 ... your teaching is good..👍

[@Kanha_ki_kajal..]

Sir..😊 ap really hmre lye bhot struggle krte ho..🥹 lv u sr..🥰🥰 hm b apki tra khub sara struggle krege.. or bhot mehnat krege..❤❤

[@Status_4up]

Sir please upload new video on chapter-10 straight lines 😢

[@SatishKumar-j9l4b]

Sir, please make a video on ch - linear inequalities $ ch- permutations and combinations ☹️☹️fast ❤

[@themastershreyansh1197]

It's been 7 months and he haven't uploaded anything 😢😢

[@prachiprachurya]

Thank you sir! We appreciate your hardwork ❤

[@MYDineshSirr]

Hii

[@rahul__rahul8029]

Sir class 11 ka videos nhi upload kar rahe he aapke bharose hmne tution chod diya. 😢😢 please sir video upliad kare. Hm aapka kitna safort karte he. ❤❤❤

[@nitinsaharawat..2]

😢😢jii sir

[@Ram1.47]

Thank you sir 🙂🙂🙏🏻🙏🏻

[@satyamsungh6440]

Sir plzzz permutations and combinations par video bnao ap🙏

[@ArjunSharma-hq2cz]

Sir when you upload exercise 4.2 off class 11th

[@jaskarangandhi1938]

Sir you helped me in my class 10 maths but now I have chosen bio so please can you also help us to do physics class 11 please it's request 😢😢😢😢🙏🙏🙏🙏

[@karansingh-mb8gw]

YA SAME

[@jariyagamer4782]

are sir aap to sirf 10th walo ke pichhe paresan ho. ham logo ke liye bhi to socho. pehle class 11th ke 16 chapter ki video banado fir kuchh aur karo sir plzzz bohot dikkat ho rhi hai

[@PragyaThackre-cq1qp]

Hihi 😂😂😅

[@bhagwandaspanthi6558]

Sir now we are going in class 12 so I request you to keep posting videos of 12 maths and make us proud to be maths students 😊

[@shortsstory62]

Bro class 12th ka maths ki video kaha Hain?

[@_offical_ck]

Thanku sir for this easy video 😊

[@SumitRoy44]

Sir please make the video of Linear Inequalities

[@VMSongs-pe7mi]

Thankyou so much sir ❤

[@nimaumatiya3398]

Hiii sir
Aapki videos bohot dino Baad aati hai😔
So sir aap please videos jaldi apload karne ki koshish kare 😊
But you are a good teacher☺️

[@gaurichauhan4080]

Sir please make the video of exercise 4.2

[@gurjar_king_446]

Hii miss

[@MohitYadav-s9u]

PCBM

[@VictorMomin-fi6qp]

Thank you so much sir. May God bless your life.

[@rayanirtezakhan7268]

it says multiplicative inverse right z=1/z not module of z, can u pls explain me why

[@amitraina9456]

sir its a humble request that please make videos of miscellaneous exercises as well. we often get questions from that excercise in exam so please do help...🙏🙏🙏

[@AmarRajput-fq8jm]

Sir chapter 4 me to ( principal of mathematical intduction) hai

[@NirmalDoriya-zb3cx]

Sahi Baat h bhai

[@karansingh-mb8gw]

@@NirmalDoriya-zb3cx BRO THIS CHAPTER ARE ELIMENATED

[@Pg15421]

Sir in q 14 in the denominator you wrote root3-root2i but in the book root3-iroot2 written so sir both are right ?

[@crazyGamer-hu5yy]

Sir plz permutation and combination ki video bana do 😊

[@payallalwani1368]

Thank you sir 🙏

[@nilutpalkashyap-sd5kp]

Thanks sir... .. its means a lot ❤️❤️❤️♾️

[@MdFauzanAhmad]

Thank you sir main maths bana liya

[@baliramyadav4057]

Sir miscellaneous question ka lecture diya kijiye many problem in that exercise

[@anubhavgaming6905]

Sir class 11 ka 1st chapter aapka channel sa kiya tha abhi 12 complete karliya phir bhi apka channel ma 11 ka pura khatam nahi huwa😂😂
Jokes a part one of the best teacher on UA-cam thank you sir ❤

[@hitesh-s3i]

Anyone in 25-26

[@HarshKaushik-ze1il]

Yaar tu akela he h

[@hitesh-s3i]

@@HarshKaushik-ze1il yes , bro this is. Sad because iam came from future

[@Stud_xxx]

​@@hitesh-s3i 🤫

[@Sr_sumersinghrajput]

I am watching him since class 9th🥰.and today my class 11th started 😊😊❤

[@Sr_sumersinghrajput]

( P.C.M.) students ❤😊

[@studyanchor]

You are the best sir ❣️❣️

[@nilutpalkashyap-sd5kp]

Yes he is

[@preetideka97]

Hiii sir...
Please make videos on class12th also ....it's very important for us specially me because ur teaching method is best which I can easily understand ..plz sir.
Thoda time nikal ky 12th ka vi video Dena...🙏

[@Saifalikhansheikh]

Sir ur best teacher 😂🎉❤

[@MANJEET-yz5cy]

Ready studient for top on maths😮

[@GANPATDADICH-zj1uv]

Any one from commerce 😂

[@Artzquiez]

Yaha kya kar Raha hai 😅😂👽👽

[@thegamesbroski]

28:22 meh sir kyu (a-b)³ ka formula kyu nhi use Kiya h sir ?

[@somethinguniqueofficial7698]

Yes bro you're right 😐🤔

[@Amit-z8b6x]

Sir 10 wale question me aapne formula ( a+b)3 lagaya h lekin usme to ( a-b)3 lagega na

[@jeeaspirantsandneet]

Haa😂

[@Motivationlelo12]

​@@jeeaspirantsandneetbhuk ..... sahi hai

[@Motivationlelo12]

Nahi bhai (-) (-) = (+) Ho jayega😅

[@Rajsahu-uh3md]

Sir please class 12th ke chapter wise lectures banana start kariye...!❤❤❤

[@anushkasingh8998]

sir why are you not uploading vedios 11th bhi khtam hone ko aai

[@ajeebinsaan6364]

Sir please please please make a video on Sequence and series

[@jndamor5053]

Sir app South Indian ho kya kyu ki apka Jo bolne ka tarika hai usse lagta hai ki app South me sayad Tamil Nadu se ho !!

[@sanasar_updates_and_culture]

Sir please Polytechnic college ka 1st. Sem. Ka math bi padho

[@Kumarshivam32180]

Sir Ch 6 permutation and Combination Ki Video Upload Kardo Pls Sir 🙏😭

[@noorjahakhatoon-ym9nd]

thank you sir.... aap bahut acche se explene karte h... sab clearly samjh aa jata h.......

[@angshumoy7439]

Sir, can you try to make a series of the examples of the chapters too🙂

[@blackcobrasad3808]

😮

[@PrithwirajSen-nj6qq]

Time 7-40
Sol of i^(-39) will give a nice observation
When we divide 39 by 4
The remainder is 3
And i^(39)=i ^3
REMAINDER is IMPORTANT for speedy sol

[@spd14670]

Please make videos on upcoming chapters

[@losewingamer2452]

I scored 99/100 in 10th board just becoz of him. Than q so much sir ❤ [ one request plz thoda jldi jldi videos upload kr do hmaare half yearly k exams toh aa b gye...😅]

[@satyamsinghrajput493]

Mere to 100me se 100 aa gye

[@Hacksworld.__]

I am wating for Chapter 5 videos !!

[@apeksha_17]

tomorrow is my test and i am watching this at 2 am
thank you sir

[@sahilsharma3196]

Thanku sir ❤❤

[@irannapatil267]

Sir please upload chapter 5 linear inequalities

[@shagunbharti6877]

Sir plz jldi jldi chapter leke aaye bcz exams aarhe h and abhi bhot sare chapters baki h😢

[@sadikakhatun8725]

Please sir introduction in linear inequality upload it soon Sir please l needed

[@DrdivyaYadav-z5o]

Thank you sir for helping 😊

[@SujalPandey-gm3uy]

Sir upload 4.2 please❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😢❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😢❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@aashwinsp]

Sir please make new video on succeding chapters. There is no other online teacher for maths better tthan you. Please consider my request.

[@BULLS274]

Sir please upload more exercises of this chapter 😢

[@virendrasuryawanshi7686]

Linear equation wale exercise ka bhi video dalo na sir please

[@Shiraksar200]

Anyone here 2024-25???

[@maninder1912]

Tere ko kya problem Hai Jo dekh Raha Hai uski Margi

[@monujdoley-hj2mz]

Sahi bole bhai​@@maninder1912

[@Shiraksar200]

@@maninder1912Ar tere ko bhi kya problem hai bina comment pass kiye tu reh nhi sakta Ar sun yeh meri merzi h ke mai comment kru ya nahi , teri nhi
And , Mai toh aise hi comment karungi tum aapne aap ko change kro.
Are you Understand or not ??

[@PrithwirajSen-nj6qq]

Problem 11 time 37-26
Multiplicative inverse is nothing but 1/(the given complex number)
Hence here the answer is
1/(4-3i) and according to convention we will rationalize the denominator.
Rationalization means that there will be no i in the denominator.
Hence multiply both D&N by
4+3i (conjugate to the given complex number)
Then (4+3i)/[(4-3i) (4+3i)]
=(4+3i)/(16-9i^2)
=(4+3i)/(16+9)[i ^2= - 1]
=(4+3i)/25
=4/25 +3i /25

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Please ❤

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Channel 🤝

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Sir How to solve trigonometric identities

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