CLASS 11TH MATHS SETS CLASS | SETS LECTURE -02 CLASS 11TH WITH EXPLANATION QUESTIONS BY USHANK SIR

[@ananyasingh3448]

04:23 if a is phie i.e. null set then, acc to formula 2 raised to power 0 =1 element 10:07- [3,4] 14:46 AUB = B (coz a is already a subset of b) 15:53 AUBUD {1,2,3,4,5,6,7,8,9,10} 23:40 A-B = NULL SET OR EMPTY SET PHIE 25:29 iii A-D= {3,6,9,12,18,21} iv)B-A= {4,8,16,20} 43:43 IV) (AUB)' = {5,7,9}

[@Anujnation]

Sahi hay bro ❤

[@savagejadooofficial]

Nice bro 👍🎉

[@ggdelete9593]

Nice

[@yuvarajm15]

Thank you

[@dixit.editz07]

Thank you bhaii❤

[@adyashapanda9657]

10:04 x belongs to [3,4] 14:33 AUB=B 23:40 A-B=Empty Set 25:15 {3,6,9,12,18,21} {4,8,16,20}

[@Dipti_ginni]

Nahh a-b null kase aa sakta hai dude😶😶😶😶😶😶😶😶😶😶😶

[@sheetalraturi1966]

Bhai A co consider karega

[@kovdhsama]

@@Dipti_ginni bhai A subset hai B koh isse liye empty set hoga

[@Dipti_ginni]

@@kovdhsama first of all i am not Bhai.. and then A-b null set kase aayega?? Or diamwar naam nahi hai vo diam war hai space hai it's an hastag made by me *diam* and it's war

[@Dipti_ginni]

@santoshbarpete2027 she.. hai And thanks 👍🏻 My name is dipti

[@RoushanKumar-dk7ms]

14:30 the answer is set B because set A as a subset of set B will contain the elements which are already present in set B ☺

[@PratapYathapali-dr4fe]

❤da

[@Chill_wire2]

Hai tu😂​@@PratapYathapali-dr4fe

[@DurgaDevi-w4o]

Who are from batch of 2024 - 2025 in holidays started preparing

[@ashagill4155]

Yupp same same

[@sarbjeet567]

Hi

[@DurgaDevi-w4o]

@@sarbjeet567 hii

[@gsgaming2506]

Me

[@StrawHat-ou6zg]

Yooo

[@shivaygupta5469]

10:04 x belongs to [3,4] 14:33 AUB=B 23:40 A-B=Empty Set 25:15 {3,6,9,12,18,21} {4,8,16,20} SIR LECTURE WAS REALLY HELPFUL WIAITNG FOR COMPLETE CLASS 11 MATHS SERIES PLZ BRING IT SOON 🙂

[@IdOnThAvEaUsE42069]

Good job.

[@priyeshkumar8721]

15:34 sir B union D bola hai question mai ,aur apne C union D nikal diya hai , so correct answer would be 3,4,5,6,7,8,910

[@Prabhjot77763]

yes sir answer is wrong

[@NileshLakhera-xh4id]

भाई हम 2,3 बच्चे ही पढ़ते है बाकी सब देख कर चले जाते है

[@ArshadAnsari0076]

4:16 If A = Φ, then n (A) = 0 (as Φ means a null set). n[P(A)] = 20 = 1. Hence, P(A) has one element.

[@PrabhaPandey-1232]

Aap kaise timline wala post kr dete ho

[@PrabhaPandey-1232]

Mere se nhi ho rha h

[@Mamtagoyal07]

You just have to type the time from the keyboard and then type your comment

[@shreyagarg8748]

How

[@Gangsta_paradize]

Bhai pehle time ka minute likho phir ':' yeh wala symbol lagao aur fir seconds likho Like 23:43

[@Inspiring.INDIA_01]

4:15 1 10:00 [3,4] 14:36 B Thankyouuu for the session ❤

[@Saini-x9z]

0 hai answer 4:15

[@binodbhai0018]

Kaise​@@Saini-x9z

[@binodbhai0018]

Kaise ​@@Saini-x9z

[@AryanSharma-os8xy]

Yes 0 hoga

[@rajatjaiswal5057]

Yes 0 hoga put value in formula

[@raxhitt]

Sir u are a great teacher ❤

[@sakshipal3116]

5:40 min 1or 2 ke bich mai infinity rael number hote hai 10:00 min ans =[3,4] 13:57 min A U A = A 14:45 min agar A ka subset B hai toh union vo hoga jo A ke element hai 16:04 min HW {1,2,3,4,5,6,7,8,9,10} 18:03 min A intersection A= A

[@tanishqsingh5272]

A ka subset B nai h B ka subset A h

[@IndrajitRoy44]

👍👍👍👍

[@user-lx5ig9fy9l]

West Bengal board se hu sir ❤ same syllabus with cbse ....aap aur Ashu sir amazing teacher ho ❣️❣️❣️ thank you so much.

[@onikraj9373]

44:39 sir iss question mein set A ka 8 element ke bagal wala bracket dekhiye agar aisa likha hai toh phir hum 8 ko consider nhi krenge aur lhs aur rhs equal krenge toh value {1,8,9} aayegi

[@itz_Sachin_-eb5km]

32:06 hence proved 😂😂😂 elder brother of ashu sir..

[@heart_hacker-bm7zg]

also at 11:28 listen carefully bro bahut gahri bat hai💀💀

[@CarxStreet-xw1ql]

10:2 Q (iv) Answer X belongs to [3,4]

[@consoleplayz7077]

4:19 if a = {} then n=0 and a^0=1 then no. of element in super set will be : 1

[@Show_cake_raju]

23:42 If ACB then A-B = phie or { } 25:19 A-D= { 3,6,9,12,18,21} B-A= {4,8,16,20}

[@Adityaverma-ew3em]

9:59 X belong to [3,4] 16:06 AUBUD={1,2,3,4,5,6,7,8,9,10} 25:31 (iii) {3,6,9,12,18,21} 25:33 (iv) {4,8,16,20} 43:41 (AUB)’={5,7,9}

[@harshkeshari7553]

43:39 (AUB)' = 5,7,9

[@JeevanJangid-lm3wf]

Thanks sir for teaching us ❤

[@monu_bhai246]

Sir ap bahut badiya padhate ho ap backbenchers agar apki video dekhke exam Dene Jaye toh aaram se pass ho jayega😊😊

[@itsme2880]

Bhai apka comments ki pheli line English na translation bhut 👽👽👽

[@ruchidhiman2547]

Sir your teaching is best

[@anshusartscraft2105]

Exams me padhai nhi ki aur ab exams ke baad holidays me padh rhe h 😂

[@Naitikchopra678]

me too

[@marshalalex4086]

Us hogya bhai 😂

[@exhaustt-e6z]

Us Bhai us🤡👍🏻

[@vikashrathore3480]

23:43 ans:----- phie

[@vikashrathore3480]

14:38 ans is :------ (B)

[@YashwinVashishath-x3s]

4:18 no of elements is 1 11:02 aub is set b 24:57 null set empty set yan void set as a me b ke elements h

[@MonaSikarwar-u2z]

Sir your teaching is understandable ❤❤❤❤

[@Explorewithdevdutt0817]

Gajab sirr badiya pdhya🎉

[@vivek_kumar_patel5970]

15:39 sir i think here you have written wrong because in B U D there will be {3,4,5,6,7,8,9,10}❤

[@divyanshityagi3006]

Yup

[@Himani_dhami102]

Mera bhi yahi doubt tha

[@lifeofgarvit9485]

thank you sir you're the best math teacher i've ever had in my life. I've been studying from you since 9th grade on youtube for free and your content is the best bcz you actually know how to teach properly and you can make maths (a sub that i hated before i saw your lectures), a very interesting subject. Thank you so much sir

[@kalpna711]

43:43 {1,2,3,4,6,8}’={5,7,9}

[@Adityasharma88882]

Thank you finally found the answer between unnecessary comments 😃

[@sameer_3836]

Nice ​@@Adityasharma88882

[@dhanishtamarkandey5060]

thank you so much sir for teaching us ❤my all concepts are now clear because of you. As I am not going to tuition because of some issues but now I can study without it.

[@HariomPargain]

Thank you sir this is incredible and crystal clearing video ❤❤

[@EXTREME_SG560]

10:05 {x:x belongs to r , 3more than equal to x less than or equal to 4} ans= [3,4]

[@Unknownbhai0123]

12:33good line

[@Show_cake_raju]

14:34 AUB= B since A is a subset of B while B contains all the elements or in short it is union of subsetA and setB.

[@EXTREME_SG560]

14:40 AUB Ans= if A is subset of B then AUB will always be set B itself

[@sakshipal3116]

THANK YOU SIR

[@ChahatSharma-m5p]

Sir agar subtraction mein there is no common like A {4} B {5} Find A-B Then what will be the ans?

[@shreyajadhav-r2m]

Thanks sir mene 5 videos dekhe pr aapke video se intervals samaj aaya😢 thank you so much 😊

[@vinitajha8790]

10:04 Q. (iv) [3,4]

[@EXTREME_SG560]

4:23 no of subset of null set is 1

[@thefan7335]

Baap waali baat se agree krta hu sir 👏👑28:58

[@jaysuthar-v8q]

18:20 1. A 2. null set

[@SurenderSingh-wf1km]

Yes sir miscellaneous jaroor kara dijiye

[@EXTREME_SG560]

23:54 A subset B A-B Ans= phie set because A contains every element of B so nothing is left

[@kalpna711]

3:39 2²=4 {formula 2^n}

[@niteesharma4428]

🎉🎉🎉🎉xhhdueheheyegeueyueeyeyueeeieieueii3iue

[@sankalpbharti9285]

Sir answer of questions:- no. Of elements in power set of A if A is phii

[@HarmanMarahar-n1o]

25:23 iii-{3,6,9,12,18,21} iv-{4,8,16,20}

[@HarmanMarahar-n1o]

👍

[@Mamtagoyal07]

43:43 (iv). (AUB)' = {5,7,9}

[@rockeygaming5981]

47:02 yes

[@FactbyCampbell]

28:55 Sir Is Spitting Factss ❤😂😂😂😂😂😂

[@purvasapra9750]

25:20 A-D={3,6,9,12,18,21}

[@khushantarora7196]

4:19 ans:1 10:10 ans : x €[3,4]

[@Divyansh32128]

No 4:19 2 hoge

[@Divyansh32128]

2^n = 2^1=2

[@khushantarora7196]

​@@Divyansh32128Bro here n=0 As A is an empty set Therefore 2^n=2^0=1

[@sakshipal3116]

43:40 MIN HW {5,7,9}

[@HD-PR]

Finally 2nd lecture aa hi gya

[@Socialgamerz90]

1st kaha h

[@ankitranjan2222]

9:07 intervals (important)

[@godnitin3384]

16:12 part 4 wrong ❌ because B union D and you take it C union D

[@shivamsy9]

Thanku so much aaj apki class me padh kar mujhe sets agaya😅

[@alpha9180]

Superrrrrrrrrrerre

[@googlegamer9452]

24:22 phill

[@bholasharma8847]

43:44 {5,7,9}

[@EXTREME_SG560]

13:59 AUA Ans= A , A union A will always contain same element so we can write set A

[@THUNDER.GAMING_021]

4:19 Answer:- only 1 element

[@Studywithronak]

AESE HI LECTURE AAYE T😊OH HOGYI 11TH

[@NitinKumarSTD]

MATLAB ???

[@vivek_kumar_patel5970]

​@@NitinKumarSTD matalab 11 aasan rahne wala hai agar aaise lectures aate rhe to but bhai ke likhne se meaning alag hi lag rha hai 😂

[@deepankar3308]

​@@vivek_kumar_patel5970uska matlab hai ki 1 mahine me 1 chapter ho raha hai to kaise ho paegi class 11😢

[@vaibhavshukla4117]

😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

[@ShailendraChadokar]

Sir universal set is have nell set

[@rassbihari-mb3dc]

Radhey Radhey sir 😊

[@Himani_dhami102]

16:00 [1,2,3,4,5,6,7,8,9,10]

[@Himani_dhami102]

24:26 A

[@rowdymagma1234]

Sir miscellaneous exercise se question exam mein aate hai??

[@PratapYathapali-dr4fe]

Nahi be chu

[@Beingkrishnas]

32:06 never let them know your next move 😂😂

[@kajalsen77]

Timestamp:-14:46 Answer B

[@arpitgaming8470]

Kaise❤❤

[@arpitgaming8470]

Please batao😢

[@kajalsen77]

Kya batana hai

[@MOYE_moye028]

Thankyou sir jiii

[@Mamtagoyal07]

23:51 A-B = phie or { }

[@Aniket928]

Yes

[@Aniket928]

Phie

[@ArchitKumarRay]

class 11 2024-25 attendance

[@okk772]

16:12 sir B Union D should be 3,4,5,6,7,8,9,10 right?

[@ContentCreatorYT5]

is there only 2 lectures of sets ?

[@Animelover-em7co]

Sir in the intersection of a,b,c 1 is common 17:57

[@ashokkhambait2372]

23:55 null

[@Sakshi-jx7yg]

Sir you are not best teacher of maths but the bestest one ❤

[@RK_Shorts69]

Bestest is not a word😂😂❤

[@Sumit-b4b9y]

Koii sense h is baat ka🥲

[@Nk11523]

25:29 B-A= {4,8,16,20}

[@purvasapra9750]

25:22 B-A={4,8,16,20}

[@RoushanKumar-dk7ms]

45:20 👍👍👍👍

[@crazygamerz1781]

BAAP was relatable🔥✌

[@shauqatali1446]

14:42 ans A

[@purvasapra9750]

22:02 A subset of B A-B = A

[@TinkuSingh-mx7xb]

Bhai {. } Hoga

[@Palakrathi-k4k]

Sir plz mesleries krva do Or mera Rajasthan board h usme kese questions aate h?? I really appreciate your teaching😊ik br hi sb kuch smj aa jata h sir thank you for helping us. Ik dought h subsets wale question m to uske kuch questions krva dete to clear ho jaiga

[@JagritiKhurana_03]

Applied maths book solutions bhi Kara do

[@THUNDER.GAMING_021]

10:01 Answer:- [3,4]

[@RoushanKumar-dk7ms]

23:40 The answer is phai.

[@aloukikdeepsnf]

25:15 A-D=> {3,6,9,15,18,21} B-A=> {4,8,16,20}

[@mamtatiwari820]

9:57 x=[3,4]

[@rajatjaiswal5057]

[3,4] 10:06

[@SagaSnap0]

14:35 if A is subset of B then A U B - B

[@IdOnThAvEaUsE42069]

Incredible./

[@hightbeachgamer3275]

Sir AUB= B IF AcB

[@jaysuthar-v8q]

14:40 B hoga sir

[@Tiwari_yt_vlog]

15:35 sir yaha pe thoda galat ho gya B union d Mai 34 chut gya

[@JaspreetSingh-wk6jy]

if A is subset of B then, A U B =B

[@yashwardhankushwah]

❤

[@Mamtagoyal07]

15:55 sir 4th part is wrong as you have written the elements of set C instead of set B (vi) A U B U D = { 1,2,3,4,5,6,7,8,9,10 }

[@mohdaman466]

@10:04 q 4 [3,4]

[@jaysuthar-v8q]

24:00 null su=et