Thanks to create interest in real analysis.i m also msc maths.i watch your lecture it's really good .and for other it produce zeal to understands real analysis
What should we understand from a topology on a set? Does it have any more information for a set besides the mathematical structure for a set? Does it have a physical significance or it is an abstract concept only?
It has great significance in life. But not directly. As 24 carat gold can't be used directly so are these abstract concepts, they can be used in practical life by mixing some Cadmium or copper like things only.
Mam, closed set mey limit points hote hai, aur limit points se matlab yeh hai ki uske jitne bhi neighbourhoods hai unmey se some elements other than concerned point maujood hone chahiye. Phir {1,2,3,4,5} set kaise closed set ho gaya, haalaaki uska complement open set hai? Please e doubt clear kar dijiye.
Set of limit points of {1,2,3,4,5 } is an empty set. A set is closed if it contains all its limit points i.e. A set is closed if the set of all limit points of the set is a subset of the set. Here the set of limit points of {1,2, 3, 4, 5 } is null set which is a subset of every set. Thus {1, 2, 3, 4, 5 } is closed.
Ma'am Set A={1,2,3,4} agar isko limit point waali definition se dekhein to ye to closed Nahi ayega because it does not contain all its limit points infact it doesn't have any limit points. Please clarify this doubt
A = {1,2,3,4 } Then A'= { } = ∅ = Nullset (ie. The derive set is empty) Clearly A'⊂ A (ie. The derive set of A is contained in the set A) Hence A is closed.
No,open intervals are not closed sets,as explained above that for a closed set derived set S' must be a subset of S,but in case of open sets for example(2,4).no doubt it's all points are limit points ,but its derived set is[2,3] and you know [2,3] is not a subset of (2,3). I hope it will clear your doubt .I just think it will may be answer of your question........😊
igmlnet.uohyd.ac.in:8000/question-papers.htm You may download past year Hyderabad University's MSc Entrance Papers from here. Try solving them, you may share your doubts @tripBohemia on facebook or instagram.
igmlnet.uohyd.ac.in:8000/question-papers.htm You may download past year Hyderabad University's MSc Entrance Papers from here. Try solving them, you may share your doubts @tripBohemia on facebook or instagram.
Thank you ma'am explaining so simple and easy everyone can understand.
Thanks to create interest in real analysis.i m also msc maths.i watch your lecture it's really good .and for other it produce zeal to understands real analysis
wah wah mam,,,,thode students ty pkka toper hone ji
You make things so simple :)
Really
Thanks mam for your help and efforts. 😊😊
This is really appreciated.
Despite having good progress in group theory, I'm struggling to remember and prove the theorems in real analysis. How can I recover it?
Mam your explanation is nice
You are perfect teacher for mathematics ma'am
At 7:10 I think it will be a∈R in place of a∈S because it's not necessary that limit point lies in S.
Very easy explanation 😊 Thank you so much mam...❤
Outstanding mind blowing superb teaching and i have no words for your teaching
Your explation is the best. Excellent....keep it up di👍👍
Thankyou so much mam,
You explain things very nicely,
U had made me understand the things very easily which i was not able to understand through books
Such an inspirational video this is.
Thank u mam,❤️
U r my best teacher,,,,
Very lucid explanation..pl post more videos madam...
🙏🙏🙏🙏🙏🙏best teacher
If I got this video sometime before then might be expert of this subject so far
Didi, yours teaching amazing
Koi btao ki delta < a . Hoga kya
Osm
Thank you for simple explanation ❤️
Mam hmko aapka net CSIR ka subscription chaye to aap bta dijiye ki live classes Bach kb se start ho rha hai.
Bhot.... Acha teach krte hoo aap 🥰
Mam kya ye term structure and length of open and closed set me b use hosatkti hai.
{1} mam ye set open ha ya close ? Plzz explain kr dain
App n bola tha finite set k limit point nhi hota th [0,1] ka kesa limit point 0,1 hua bta do
What should we understand from a topology on a set? Does it have any more information for a set besides the mathematical structure for a set? Does it have a physical significance or it is an abstract concept only?
It has great significance in life. But not directly.
As 24 carat gold can't be used directly so are these abstract concepts, they can be used in practical life by mixing some Cadmium or copper like things only.
thank you. Got it.
Bahut ache se smjhaya mam apne, tq so much 💓💓,aap ese hi padate rhna🙏💓
thanks
Thank you your video is so helpful for everyone..
very good excellent
Mamm compact space k theorem PE ek vedio banaiye n
Thank you mam
Keya infinite set open set hotta ha keya hmm ya kh sakty?
Mam, closed set mey limit points hote hai, aur limit points se matlab yeh hai ki uske jitne bhi neighbourhoods hai unmey se some elements other than concerned point maujood hone chahiye. Phir {1,2,3,4,5} set kaise closed set ho gaya, haalaaki uska complement open set hai? Please e doubt clear kar dijiye.
Set of limit points of {1,2,3,4,5 } is an empty set.
A set is closed if it contains all its limit points i.e. A set is closed if the set of all limit points of the set is a subset of the set.
Here the set of limit points of {1,2, 3, 4, 5 } is null set which is a subset of every set. Thus {1, 2, 3, 4, 5 } is closed.
@@tripBohemia ok
Good mam
Didi please start topology course from bangladesh
👌🏻👌🏻🙌🏻
Mamm aap real analysis ki book bata skte ho kya for upsc ki preparation k liye plzz mamm
R G Burtle
Thank you miss.
Good explanation
Aapne bataya tha ki S' subset of S then S is closed but natural no.s ke case me aisa nhi ho rha then how set of naturals is closed
Naturals k case me b Aisa hi h.
N'= {} = Null Set
And hence N' is a subset of N
Great
Mam please explain on subspace of topology
2. Which one of the following is true!
(a) null set is an open set (c) null set is a closed set (b) null set is semi open set (d) none of these.?
Null set is a clopen set.
It is both open and closed.
@@tripBohemia but is paper m both ka option nhi hn
Ma'am Set A={1,2,3,4} agar isko limit point waali definition se dekhein to ye to closed Nahi ayega because it does not contain all its limit points infact it doesn't have any limit points. Please clarify this doubt
A = {1,2,3,4 }
Then A'= { } = ∅ = Nullset (ie. The derive set is empty)
Clearly A'⊂ A (ie. The derive set of A is contained in the set A)
Hence A is closed.
@@tripBohemia thanks a lot
Superb
Mam ye theorem prove Karke do exam me jyada theorm ate hai university
Mam ,are all open interval closed set ? Bcz they contains all the limit points.please clear my doubt
No,open intervals are not closed sets,as explained above that for a closed set derived set S' must be a subset of S,but in case of open sets for example(2,4).no doubt it's all points are limit points ,but its derived set is[2,3] and you know [2,3] is not a subset of (2,3).
I hope it will clear your doubt .I just think it will may be answer of your question........😊
Okk I got it thank you😊
If A⊆R,A≠∅ is such that A and R∖Aare both closed, then A=R. Is it true or false
True under usual topology
@@tripBohemia thank you mom
Thanku so much mam
👍👍👍
Natural number is a closed set then give an example mam
Great Explanation :)
Pervious question link ma'am send karona
igmlnet.uohyd.ac.in:8000/question-papers.htm
You may download past year Hyderabad University's MSc Entrance Papers from here. Try solving them, you may share your doubts @tripBohemia on facebook or instagram.
Mam ...I seen your photo in dips academy ...if I am right then please tell me your rank ?
Check my profile on Unacademy.
Thanks didi
In limit point if every nhbd of x contains exactly one point except x then will it be a limit point becoz it is finite. Please make it clear
Aagr ho sake to hcu ke real analysis ke previous year ke kuchh question par video please.
igmlnet.uohyd.ac.in:8000/question-papers.htm
You may download past year Hyderabad University's MSc Entrance Papers from here. Try solving them, you may share your doubts @tripBohemia on facebook or instagram.
Good
Ur explanation is very good i realy very admire u.... But jo full screen video nhi hote usme board clear nhi hota i mean blurr dikhta h...
Increase quality in settings..
Hello miss, r u a teacher?
Your explatoin is he best.But I request u that if u speak in English,advantages for our understand this lecture
👍🙏😷
Vijay kumar bsc 3rd year
Jnuee ka result kb aayega
Bsc mats Ke bad Kay kare
b.ed. ya MSC.
Please ray dijiye
7084598634
Namste mam
ur face resembles my old classmate
named puja
i humbly request you to introduce yourself....the college from which you've graduated and your course!
Bakbas
Thank u very much mam