CSIR NET Dec 2018 Answer key|Countable set|csir net real Analysis

[@shipratiwari1533]

Your approach of linking theory with previous year questions is really appreciable sir!!! ...very effective and helpful video for especially beginners...it gives a moral boost up...Thank u very much sir!!

[@707_ankur]

Thnkuu sir❤️

[@tanusreedas1365]

Thank u sir concept bohot easily samajh main ata hai ap jab samjhate hai to thank u very much

[@sandiproy3598]

Thank you 🙏

[@Pankajkumar-gh8su]

Mene bahut se you tube channel dekeh h लेकिन आपके जैसा तरिका और कटेंट नॉलेज और पढाने का लाजवाब तरिका मेने कहीं नहीं देखा

[@mdmobarakhossain8993]

I like your opinion and your concept .. Thank you sir . I watch your video all

[@ruchithakur4381]

Very nice explanation...

[@RahulMapariBasicMaths]

Thank you

[@pi_academy_manipur]

The best teacher. Everything you teach is intuitive.

[@lingarajun2071]

Excellent explaination sir

[@Pankajkumar-gh8su]

Sir aap bahut bahut bahut achaa kr rhee ho

[@RahulMapariBasicMaths]

Thanks

[@umeshstudypoint7495]

Thanks sir samjhane ke liye.

[@shalu4839]

Very nice video sir... 👍

[@priyankabr3642]

One of the best youtube channel for beginners like me to prepare for csirnet it is very easy and simple to understand the concepts and the way your explaination is carried on and this helps us to solve the question on our own thank you so much sir.

[@RahulMapariBasicMaths]

Thank you so much for appreciating..

[@707_ankur]

👍👍👌

[@positivevibes1219]

You r a great teacher sir... Sir kya real analysis for csir net k liye apki all videos sufficient hai...bcoz there is time shortage....bcoz of ur motivational videos I started preparing net for this Nov.. So plz sir guide for real analysis

[@RahulMapariBasicMaths]

Not 100% sufficient but yes u will get idea of many topics

[@positivevibes1219]

Ok sir thank you

[@learningpoint7473]

Very nice explanation

[@samiyakantabehera8615]

Kai bat nhi sir jitna time lagta hey lagne de hume concept chahihe

[@Pankajkumar-gh8su]

आप हर क्युसन की गहराई तक जाते है । आपको शायद नही पता होगा लेकिन आपके एक सवाल के पीछे बहुत से कसेंप्ट क्लियर हो जाते है

[@RahulMapariBasicMaths]

Oh.. thank you very much.. my Moto is concept through question

[@akkusvlog1910]

Yes sir

[@NeerajKumar-di5ne]

Sir appki har video concept base hoti aa 😊 u r great sir

[@kothiyaamin]

we know that subset of a countable set is countable. Suppose f is a function with domain A and co domain B. By a property of one or onto functions, If f is one one the A is subset of B and if f is onto the B is subset of A. clearly when f is one one with A = S and B = N the S is subset of N and hence S is countable. If f is onto with A = N and B = S the again S is subset of N and hence S is again countable........ so options 1 and 4 are correct and 2 and 3 are in general incorrect

[@graspmathematics9424]

best explanation sir thanks

[@jagshirsingh115]

Thx a lot Sir 💐

[@sunilrampuria7906]

I don't think that one should specifically study cases for countable and uncountable sets. We just need to know that the cardinality of uncountable set is greater than countable set and the following: If there exist an injection from A to B, then |A| ≤ |B|, and if there exist a surjection from A to B, then |A| ≥ |B|.

[@akshaydarji3762]

Any infinite set is similar to at least one of it's proper subset? How to example? Please help sir.

[@RahulMapariBasicMaths]

Like set of even number is similar to set of natural number. Here set of even number is subset of set of natural number.

[@akshaydarji3762]

@@RahulMapariBasicMaths How to mapping? A mapping f: N to E(set of Even number) by f( n) = 2n Possible onto? 1/2 not N. Thank you.

[@kajalghosh7289]

Sir, apnar explanation process khobee valo....thankyou very much sir....

[@PPSCAndFPSCMATHCENTER]

I'm agree with ur method of teaching I need it...Pls keep it up

[@RahulMapariBasicMaths]

Ok. And thank u very much

[@DimpleRani-be3es]

Thanks

[@yogendravishwakarma5592]

Bahut acha concept explain Kiya sir aapne.. sir please make a video how to approach the problems of CSIR net exam.

[@Pankajkumar-gh8su]

आप टाइम लेते हो लेकिन उस टाइम के बदले आप इतना दे देते हो जितना हम 3 से 5 घंटे की क्लास मे नही ले पात़े

[@dattaadani9012]

Nice sir

[@reenarai1927]

I've watched ur all videos of real analysis and that are really awesome.

[@suryapriya8360]

U r explaining in a perfect way... Its very useful ...pls follow the concepts in question... Don bother about people comments who ask for only answer key

[@RahulMapariBasicMaths]

Thank you very much

[@akashsarvade3251]

Great explanation sir..

[@RahulMapariBasicMaths]

Thanks

[@komalgarg6330]

Great sir ..... very helpful and because of Ur explanation ...real analysis me interest aane laga h

[@zinnathassan1125]

Great work sir...

[@RahulMapariBasicMaths]

Thank you very much

[@bubai4219]

Sir u are great

[@RahulMapariBasicMaths]

Thanks

[@sajadparray505]

Thanks sir, so nice explanation as usual ... Really helpful

[@siddiquiikram5673]

Explanation is important good explanation answer key can find any where

[@yogendravishwakarma5592]

We always make silly mistake of part C section please help.

[@Maaomeyerranna]

Sir plz make new video plz sir...

[@dibyajyoti31]

Sir your videos are very much helpful for my preparation . Thank you a lot Sir.

[@Pankajkumar-gh8su]

आप से रिक्वेस्ट है आप IIT JAM के क्युसन्स भी करवाये जिससे हमे फायदा मिले

[@debasreesanyal5874]

Sir pls tell me how can i manage time in exam hall because i cant get time to read all question

[@RahulMapariBasicMaths]

Already uploaded

[@debabratadas9630]

Sir ager koi msc karte karte NET qualify kare to kya use 1yr main MSC ke marksheet show karna hoga? Agar koi msc 1 st ya 2 nd sem net qualify kare to nahi hoga?

[@RahulMapariBasicMaths]

MSc 3rd sem or 4th sem me exam Dena hoga to ho jayega

[@debabratadas9630]

Main 1 sem hu... Iss ber dia hain NEt ot 49 mark ae rage hain... Ager 2 nd sem main quality karu to certificate nahi milega kya?

[@debabratadas9630]

Main 1 sem hu... Iss ber dia hain NET or 49 mark ae rage hain... Ager 2 nd sem main qualify karu to certificate nahi milega kya?

[@nafeeskhan4187]

@@RahulMapariBasicMaths good night sir 2019 gate exam m sir probability and statistics k syllabus ka portion hta diya gya Is baar pure mathematics m statistics portion ayega ya nhi please sir mughe doubt h

[@sakshimittal9423]

Superb explanation sir. I'm waiting ur vedio in unacademy sir specially for series.

[@Matrusewa]

Great......man

[@shwetha6963]

Thank u so much sir

[@sandeepjaiswal7505]

Sir super say uper

[@RahulMapariBasicMaths]

Oh.. thank you

[@satajitbhattacharjya8417]

Sir countable, uncountable is ka result wagara kon se book pe best hay??

[@RahulMapariBasicMaths]

Somasundaram

[@satajitbhattacharjya8417]

@@RahulMapariBasicMaths I don't have this book...Can you give me pdf ???

[@RahulMapariBasicMaths]

I have no pdf

[@वैदिकसंस्कृति-जीवन]

Sir question no.73 of set b inner product & question 74.

[@neerushimar2702]

My mark 65 approx.. Sir.. M from sc category.. Mere chance h sir net clear hone k??? Bt maine jrf k liye apply kr rkha h sir... Net clear hoga toh vo maana jaayga sir???

[@pksuthar214]

Nice

[@shahoorkhan9941]

Nice explanation sir

[@vinithakumar6367]

Sir u speak English only bcoz we are listen from tamilnadu so we can't understand in some technique

[@twinkle574]

Thank u sir

[@kirti3197]

u r good

[@RahulMapariBasicMaths]

Thank you very much

[@poojachanna2288]

Thanku sir

[@muttum1454]

thanks sir

[@ranjithabagar9646]

I like your motto sir... Please continue the work... And I m expecting your vedios in Unacademy

[@RahulMapariBasicMaths]

Ok. Thank you

[@vanshgaming3169]

Niceeeee

[@nafeeskhan4187]

Good ni8 sir

[@amitkumar-qz2cv]

Your technique is awesome to solve any problems ...

[@avantikaawasthi7774]

Amazing explanation 👌

[@shalinisl8920]

Excellent explaination sir

[@shikhatripathi5628]

Thnku sir,, u r best

[@sanjuvagmode6981]

Super explanation sir..