Sets L-2 | Operation On Sets & Laws Of Sets | Class 11 | JEE Maths | JEE/CBSE2021 | Vedantu

In today’s jee live session, Master Teacher Neha Ma'am takes you through the sets class 11, operation of sets & laws of sets as it is one of the most important and scoring sessions for the iit jee main math 2022 & class 11 maths exams.Neha Ma'am enlightens you with the Union, Intersection, Symmetric Difference, Demorgan’s Law, Operation on sets, Venn diagram & Laws of sets with in-depth explanations. This session will mainly be around the “sets class 11 iit jee” with proper Explanation.

📚𝐀𝐯𝐚𝐢𝐥 𝐚𝐥𝐥 𝐞𝐱𝐜𝐢𝐭𝐢𝐧𝐠 𝐕𝐞𝐝𝐚𝐧𝐭𝐮 𝐂𝐨𝐮𝐫𝐬𝐞𝐬 𝐡𝐞𝐫𝐞:👉

✅Class 11 JEE Hinglish

✅Class 11 JEE English

✅Class 12 JEE Hinglish

✅Class 12 JEE English

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#JEEMainMaths #VedantuMath #Sets

[jayishad]

Lesson timestamps:
A] OPERATIONS ON SETS
1. Union (Commutative and associative properties discussed here)- 5:30
2. Intersection - 11:44
3. Difference of two sets - 13:57
4. Complement - 17:45
5. Distributive property - 20:38
6. De Morgan Laws, followed by their proof - 21:54
7. Symmetric difference, followed by proof - 28:55

B] LAWS OF SETS 32:04
1. Union of 2 sets - 32:05
2. Union of 3 sets - 34:35

C] QUESTIONS
Q1. (38:49) In a class of 30 students, 16 passed in math, 12 passed in physics, 9 passed in both. How many failed in both?
A1. Venn diagram method - 38:57
- Formula method - 41:24
Q2. (42:41) 175 Students in a class, students opting one or more subjects: math 100, physics 70, chemistry 40, math and physics 30, math and chemistry 28, physics and chemistry 23, math physics and chemistry 18. Find the number of students who opted (i) only math, (ii) only physics, (iii) none of these
A2. 43:00

D] QUIZ
Q1. 51:23 **
Q2. 54:27

E] JEE Questions
Q2. 1:00:33 ** Mod and relations discussed here
Q3. 1:07:09 * The question with number of students divisible by 2, 3, 5 etc
Q4. 1:12:04

F] HOMEWORK QUESTION 1:13:30

[mcaaspirant]

Answer = 20
from venn diagram
D+e+f+a = 21
B+d+f+g = 26
C+e+f+g = 29
D+f = 14
F+g = 14
E+f = 12
A=3, B = 6, C = 11
= 20

[nagasania]

5:00 operation on sets
31:43 law of sets

[aarvitanwer]

Best teacher and best way to learn online

[MeenakshiSharma-gnyd]

Did anyone noticed mam can write with both of her hands

[pratyusha]

thank you mam for everything. you can't even imagine how many lives you are changing!

[prasunpachauri]

The right answer for the homework question is 20..n(only A)+n(only B)+n(only C)=3+6+11=20😊
Mam uuh teaches us so well ...🤘🤘🎉🎇🎇

[souravbhardwaj]

Mam answer of Home work question is 20

[devikrishna]

thq 4 teaching mam....
ans for hw is 20(a=3, b=6, c=11)

[sardarsinghrajput]

HOMEWORK ANS=20
MAM WE WANT NCERT IMPORTANT QUESTION.AND YOUR TEACHING IS REALLY NICE.

[slamtv]

*Homework*
ans *20*
Session was very nice 😊😊😊😊

[yashprajapati]

20 is the answer for Home work question

[PriyaSingh-ykji]

Yes the answer for homework question is absolutely 20 People
U is the best Neha mam😘😘😘

[justdreaming]

HW answer - 20 people like one product

[kingsgaming]

Mam ..you r really so hardworking Thnk you so much ...

[nitianmanya]

Answer of the h.w. ques is 20 nd thnk uh soo mchh mam for the amazing session nd pleasse take a session on ncert imp ques from sets as well btw thnks a lot for helping nd supporting us

[priyadarshi]

Homework answer is 20 and mam really thank you so much ☺☺☺☺

[surindersinghsaini]

Answer for homework question: 20
BTW you teach very nice ma'am. Your lectures are very helpful in lockdown. Thanks a lot!!

[pradeepjain]

Ma'am can uh plzz make video on to choose between applied math or core math ...in commerce ....

[darshikadarshika]

Thanks mam I was took admission in other school and tomorrow is the monthly test of maths (sets chapter) they studied the chapter before I admit there and then I found u videos thanks a lot mam ( helped me lot)