Topological Space. Open & Closed Set. Usual Topology with Def and Examples in urdu

[@acquireknowledge8327]

Jazakallah Sir

[@imrannawaz8808]

Excellent effort broth.keep it up

[@parizad..9736]

JzakAllah

[@jahanvi1940]

Thanku Sir ✨🤞🏻💫

[@newsvage5672]

Please awaz tez kren, good explaination

[@SajjadKhan-gs3kh]

Nbhd base at a point iski explanation agr ho jae tu behtr rhy ga

[@fashion_gallery373]

This is very helpful 👍

[@sanajabeen7963]

👍🏻👍🏻

[@riskykillargaming630]

Nice

[@desifoodsecrets3978]

sir.. usual topology ko koi example sy explain kr diy ..kindly

[@mathswithtanveer]

Take any open interval, this is simple example of usual topology e. g (1,3)

[@desifoodsecrets3978]

@@mathswithtanveer thnx sir!

[@sadiarizwan932]

Sir plz topology pr sary topics ka bataein....Z R bhatti ke book ko explain karain sir....plzzz

[@mathswithtanveer]

Mention topic which is left.

[@sadiarizwan932]

@@mathswithtanveer let T be the topology on R consisting of R empty set and all open infinite intervals Ea= (a,infinite). 1:determine the closed subsets of (R,t). 2:determine the closure of the sets close bracket2,5),(6,21,87,94) and(2,4,6,8......).

[@sadiarizwan932]

@@mathswithtanveer sir aik or example h jis ke smj nahe ahte

[@sadiarizwan932]

@@mathswithtanveer sir koe or tareeka h k apko pic beaj kr apsy pouch liya jae topology ka

[@sadiarizwan932]

@@mathswithtanveer thank u sir Allah apko jazzah dain

[@samranoor1364]

Sir why we take intersection of finite num in topology??

[@mathswithtanveer]

Good Question. Arbitrary/ infinite intersection leads to violation of closure law. For example ∩(−1/n,1/n)={0} In this case we can see that if we take infinite intersection then we obtain {0} which is not open.

[@samranoor1364]

@@mathswithtanveer Sir 20 june ko mra msc maths ka viva h.. Can u help me...if yes share ur number plzzzz .

[@muskangul4163]

intersection may hm infinite number of members q ni lety??

[@mathswithtanveer]

Intersection agr infinite numbers ka len to phr closure wali property voilate ho jati ha,,mtlb k infinite intersection ka result out of the given a jata ha

[@hasnainraza6723]

Co finit ki to axampl k define karein

[@mathematician5878]

Sir Find the coluser if A={1,2.......45} on cofinite topology ??? Sir plzzzzzzzzzzzzzzz explain this plzzzzz

[@mathswithtanveer]

Its closure is the same set because this set has no limit point

[@mathematician5878]

Find coluser if A ={1,2,3.....10} in usual topology?

[@logicalmathlearning3340]

A

[@moinsmaths7186]

how phi belong to t(tau) in case of usual topology?

[@mathswithtanveer]

By a convention * Union of empty collection

[@muskangul4163]

in

[@AwaisAli-ty4tm]

At 9:30 Not all the sets are close

[@mathematician5878]

Sir plzz give ur num or upload vedio within two days bcz after two day i have mids plzzzzz sir

[@mathswithtanveer]

[phone] whatsapp me