This lecture explains the PYQs on Countability Fully Short Cut tricks CSIR NET 2011 to 2023
Пікірлер: 90
@NomNomHaokip26 күн бұрын
amazing content sir
@arjujawla84252 ай бұрын
Very helpful.... Keep it up...
@pwn8502 ай бұрын
This is very helpful and enjoying session to understand cordinality topic
@puremathematics22712 ай бұрын
Outstanding sir.....very helpful sir❤
@kumardillip45052 ай бұрын
It's amazing ❤❤How can you explain all the questions easily? Best teacher ever... Please continue....
@Hasnainmaths2 ай бұрын
first view awsome sir thnk uu so much💗💗💗
@madavsharma92532 ай бұрын
Very helpful vedio
@kindykomal2 ай бұрын
thank you so much sir 🙏🙏🙏
@SurinderSingh-oi1db2 ай бұрын
Thanks sir yu make easy for us ❤
@triptikumari90202 ай бұрын
Sir complex analysis, linear algebra and real analysis me jo important hai csir net k liye, please upload video
@pravinkamble27572 ай бұрын
Already uploaded....kindly visit the channel
@gurpreetvirdi92662 ай бұрын
Kha se preparation kr rhe ho aap?
@samikshajakhar2 ай бұрын
At 39:22 ,sir plz check ...4th option because continuous function maps interval to interval.Also inverse images of open set is open & inverse image of closed set is closed but direct images need not true.
@DrHarishGargАй бұрын
Yes, it is correct.... Only inverse image is open. . please rectify.
@DKPatel-ql1wj2 ай бұрын
44:44 Sir, cardinality of R and cardinality of R^2 is same . So option C is correct.
@mathematicslovers2888Ай бұрын
Very nice vedio sir🎉🎉🎉❤❤❤
@mystory54382 ай бұрын
Amazing work and Thank you so much sir , I learnt so many concept from your videos 🙏🙏🙏
@pusplatasahu5738Ай бұрын
Nice session....❤
@Indigenuos2 ай бұрын
Absolutely gorgeous lecture 😊
@shifakhanam62982 ай бұрын
Thank u sir🎉
@kalyandasgurujiАй бұрын
Thanku🎉...very good vedios .
@himanshusoni23742 ай бұрын
Great sir everything you taught is just amazing. Sir I think only point set topology left by you,then you cover almost the whole syllabus. So sir please make video on that topic so it will help us a lot.
@jkdeka042 ай бұрын
45:48.. Dec' 2020 Sir cardinality of R and R×R are same.. you put cardinality of R×R as c^c it should have c^2.. CAN YOU PLEASE VERIFY ONCE
@Shreya-wq2rcАй бұрын
Ya I also think
@Facts_Videos_7M2 ай бұрын
Very very nice explanation sir ❣️thanks Sir 🙂 Your videos give me lot of confidence.....
@ShivamKumar-rf1vfАй бұрын
Very thank you sir अब मुझसे भी question solve होने lga hai again thanks sir
@DrHarishGargАй бұрын
बहुत अच्छा लगा सुन कर... ऐसे ही देखते रहे और सिखते रहे वीडियो से.. एक दिन सफ़ल्ता कदम चुमेगी..
@LearnwithDrYadav2 ай бұрын
Very helpful sir
@santhoshkumarikumari8591Ай бұрын
🎉🎉🎉🎉🎉🎉❤❤❤❤❤thank you sir
@ritutiwari46872 ай бұрын
Nice explanation sir
@priyapandit8512 ай бұрын
Thank you so much sir very helpful
@Gauravkumar-kj4qx2 ай бұрын
Excellent
@GovindKumar-qz4yc2 ай бұрын
Super duper sir ❤❤❤❤
@PIMMATHS2 ай бұрын
Good video sir
@ishadevi2071Ай бұрын
Thnku so much sir😊
@Diksha-eu4tg2 ай бұрын
Thankyou very much sir for your efforts 😊
@DreamBig-lk7fp2 ай бұрын
Sir linear algebra full lecture marathon with concept clarity
@positivethoughts64192 ай бұрын
Thank you so much sir for uploading this video 🙂
@SauravSinghal-mi1xg2 ай бұрын
Sir (1) f(x)=x^2 on (-1,1) image =[0,1) not open hence every cts map does not map open to open (2)how cardinality of R and R^2 different
@himanshusoni23742 ай бұрын
So helpful
@tanugupta52152 ай бұрын
thank you sir.. plz upload some more pyq on important topics..
@mshambaphomphom8229Ай бұрын
Thank you sir❤
@itsyourdev51432 ай бұрын
Please upload more video
@GovindKumar-qz4yc2 ай бұрын
Jo Bach ja rha h ❤❤❤ sir use v upload kr dijiye plzzzzz and you are the greatest mathematician 🎉🎉🎉🎉
@ItsMysteriousgirl2 ай бұрын
Thank you sir 🎉
@dreamgirl611962 ай бұрын
39:24 in fourth option domain is compact set but {0,1} is not compact... So the answer is c only. Why d sir??
@ajlankp83402 ай бұрын
Sir, your videos are really useful. Can u do pyqs like this for Statistics. It will be a huge help.
@DrHarishGarg2 ай бұрын
Many are already uploaded... check at my channel
@jkdeka042 ай бұрын
50:47.. I think co domain of f is R as it is mentioned as real valued. Y is the set of pre images of 0 by f
@Justyourkaran2 ай бұрын
Sir at 9:47 in this qn can't we get infinitely many values of a,b,c in choosing different values of alpha,beta,gamma? Like you chose a specific case (1,0,0) which gave singleton, can't there be more possible alternative values to solve this qn? Kindly clarify. Open to understanding.
@ZeelkhokhariyaАй бұрын
If u open the p(x) in set S u will gate uniqe value of abc zo that cardinality of Set S is 1..!!
@anithagandhi3163Ай бұрын
1:16:49 how the second option discards. The union of an uncountable set is uncountable!
@Anjali-vo5en2 ай бұрын
At 1:36:22 how are you jusifying countability of Q^c (set of irrationals). It is uncountable.
@shwetabharti72632 ай бұрын
Yes it is uncountable..
@Pbt656Ай бұрын
Yes
@sarikakabira80752 ай бұрын
Sir plz provide pyq series on abstract algebra
@ronneysaini77632 ай бұрын
Sir ka domain nahi h yeh subject.. Kitne bar bola to h sir ne
@prabu32322 ай бұрын
Abstract algebra short cut csirnet Dec 2023
@ronneysaini77632 ай бұрын
Sir ka domain nahi h yeh subject.. Kitne bar to bola to h sir ne
@priyankapriya1505Ай бұрын
Wow
@ManishaSharma-lm1zl2 ай бұрын
Thankyou sir
@sanjitha_dhivinАй бұрын
Sir in 1:36:00 they are asking for countably dense subset.,irrationals are uncountable.
@PujaJangra-jx6eg2 ай бұрын
Sir please make video on continuity and differentiability
@positivethoughts6419Ай бұрын
Sir in last second question option c is right.. because w,X,Y, has cardinality C but Z has cardinality C^C
@shreedhark68932 ай бұрын
Kindly explain the concept of cauchy integral formula and residues, poles of function in detail with gate ,net and jam problem 🙏🙏
@DrHarishGarg2 ай бұрын
Already uploaded... Check PYQs on Residue, PYQs on complex integration lectures etc at my KZfaq channel.
@JobswithEducationVideobypk2 ай бұрын
Upload video all topics Real analysis
@imtiyazansary19 күн бұрын
Sir at the very beginning you say that if f:A to B is 1-1 then |A|
@SauravSinghal-mi1xg2 ай бұрын
Sir every continuous map open ko open pe kaise map kr skta h?? Counter f(x)=x^2 on (-1,1) image = [0,1)
@manmohan_sahu2 ай бұрын
Sir please upload some videos related to statistics
@DrHarishGarg2 ай бұрын
Already uploaded many and topic wise also
@PIMMATHS2 ай бұрын
ase or video for other topics
@celinfionaj46962 ай бұрын
Sir please take singularity residue topic for csir pleaseee
@TinaMor-xu8zgАй бұрын
sir 1:35 p question h jisme disjoint subset dundne h jo dense ho but vo saath m countable bi hone chaaiye to aapne irrational ka set kyu consider kiya usme???
@anitakaushik-be8mo2 ай бұрын
Sir u r telling if f cont then open set ki image open ,closed set ki image closed ,connected ki image connected or compact ki image compact ....but sir open & closed k liye to inverse image valid hoti h ...direct image thode hi ...correct me if m wrong ..
@Siyagupta522 ай бұрын
Yes u are right
@educationteam20892 ай бұрын
Continuous image of connected set is connected and continuos image of compect set is compect hota h
@educationteam20892 ай бұрын
Yha R me interval connected hote h isliye ye use kr skte h
@jkmathematics..jitendrakoh8557Ай бұрын
X is countable or Y is uncountable hoga sir right ans
@ninjagamer_282 ай бұрын
🎉thank you sir ji please upload remaining concepts based video for csir net
@TinaMor-xu8zgАй бұрын
sir 1:28 p jo sum h usme vo cardinality 100^100 kaise hui sir???
@Shreya-wq2rcАй бұрын
Sif pls clear one thing about cts direct image of open closed may not be open closed
@DrHarishGargАй бұрын
Yes, it may not open.... Only image inverse is correct.
@Shreya-wq2rcАй бұрын
@@DrHarishGarg ok...thanks sir...for clearing it.
@ma-38ankitkumarupadhyay972 ай бұрын
Thoda sa sahi padaya kro Galat salat concept bta dete ho