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D Alembert's ratio test |Sequence And Series. | M-1 

abdul saleem isl
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#M1#SequencesAndSeries
PART - II.
D'ALEMBERTS RATIO TEST,
RAABE'S TEST,
CAUCHY'S n th ROOT TEST.
If any questions to solve please send mail.
For Online classes please send mail.
Email:saleem.islcet@gmail.com

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21 сен 2024

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Комментарии : 202   
@afsaafra9330
@afsaafra9330 3 года назад
Thank you sir. Ur explanation is fantastic 👌🏻👌🏻👌🏻
@lakshmanlucky4153
@lakshmanlucky4153 3 года назад
No words to describe your way of teaching sir hat's off sir all the best for feature sir hope your channel will helpful to some millions of students like us ❤️❤️❤️❤️
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends.👍
@lakshmanlucky4153
@lakshmanlucky4153 3 года назад
@@abdulsaleemisl definitely sir Sir please give me ur mail or what's app number plz
@abdulsaleemisl
@abdulsaleemisl 3 года назад
saleem.islcet@gmail.com
@lakshmanlucky4153
@lakshmanlucky4153 3 года назад
@@abdulsaleemisl sir mail id getting error sir give me your number sir please
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Correct only ma. saleem.islcet@gmail.com
@Jesusfollwer1435
@Jesusfollwer1435 2 года назад
Teachers with a subject like you say why do we fail in maths sir🙄........... 𝙍𝙚𝙖𝙡𝙡𝙮 𝙇𝙤𝙫𝙚 𝙪 𝙨𝙞𝙧😘😘😘😘😘
@essarmasarma6668
@essarmasarma6668 Год назад
At a particular point of time i was confused how can i practice m1 which is not explained properly in my class at that particular i got to know about ur youtube channel sir THANK YOU SIR FOR MAKING OUR CAREER BRIGHT.....................................
@asrarshaik4734
@asrarshaik4734 Год назад
assalm walakum sir aap bahuth acha padare.mera teacher jo 1 week bolto nai aaya ye chapter bas aap 2 hrs samjaye great sir thank you soo much sir
@abdulsaleemisl
@abdulsaleemisl Год назад
Walekum assalam.
@Achievers_army77
@Achievers_army77 2 года назад
Thank you sir❤️......we want more module of engineering mathematics... your teaching method is excellent 👍
@ParnapalliAnish
@ParnapalliAnish 9 месяцев назад
Sir for ratio test at when it diverges and when it coverges. Actually in our books it diverges when l >1 and converges when l
@abdulsaleemisl
@abdulsaleemisl 9 месяцев назад
Hello ma, it is based on the ratio. Go through once again ,I explained clearly.
@rajeshpasunuti5822
@rajeshpasunuti5822 2 года назад
Nice explanation sir 👌👌👌👏👏 Really this is very helpful to me
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends. 👍
@shaikfaisal418
@shaikfaisal418 7 дней назад
Shukriya sir your teaching is very good and Excellent.🫡😇
@darpanpatel3641
@darpanpatel3641 2 года назад
Your explanation style is awesome sir, I really understand this chapter ,thanks you sir... Keep it up 🤩
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you.
@uzairarfani9301
@uzairarfani9301 3 года назад
sir, Hatsoff to your way of teaching , this had to be done as we were unable to get through it from online classes!
@nidhi0709
@nidhi0709 3 года назад
Your teaching is awesome sir 👍
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends. Practice all the problems with I explained.
@jarupulapraveen8815
@jarupulapraveen8815 2 года назад
Thanku sir for your explanation . It's really fantastic and nice and your explanation make us solve the problems easily . Thanku very much to u and keep doing better vedios for us sir please.
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends.
@sidhubodala4714
@sidhubodala4714 2 года назад
Really sir my class teacher told for a month I can't understand but in your clss I understand full chapter
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends.👍
@nissiedianajaldi149
@nissiedianajaldi149 3 года назад
supeer explaination sir .thank you so much sir
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends. 👍
@udaykiranprime
@udaykiranprime 2 года назад
Excellent sir, continue like this 👏 👍 👌
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends. 👍
@udaykiranprime
@udaykiranprime 2 года назад
@@abdulsaleemisl shared sir 🥰🥰
@Vamshibuthkuri
@Vamshibuthkuri 3 года назад
Great job sir👌👌
@_eye_killer_596_
@_eye_killer_596_ Год назад
Thankyou so much sir because of u I understand this chapter clearly
@abdulsaleemisl
@abdulsaleemisl Год назад
Please subscribe and share to your friends ma. 👨‍🏫
@acherlaratnam7279
@acherlaratnam7279 Год назад
Awesome your teaching style sir
@abdulsaleemisl
@abdulsaleemisl Год назад
Thank you. Please subscribe and share to your friends ma. 👨‍🏫
@yaminireddy7963
@yaminireddy7963 3 года назад
Sir really you helped me a lot🥰 thank you
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you 👍
@sarans1980
@sarans1980 2 года назад
thank you for the dramatic lecture.
@kilugujanardhana1778
@kilugujanardhana1778 Год назад
Super explanation sir
@srujanaabbagoni5973
@srujanaabbagoni5973 3 года назад
Thank you so much sir 👏👌👌
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Please share to your friends and subscribe. Thank you.
@srujanaabbagoni5973
@srujanaabbagoni5973 3 года назад
OK sir
@umachalla9614
@umachalla9614 3 года назад
Thankyou sir nice explanation👌👌👌👌👌
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share my channel to your friends.
@purnimagopathi4456
@purnimagopathi4456 2 года назад
Thank you sir . Nice explanation 👌👌👌 Im your new subscriber
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you.
@irfanafatima4888
@irfanafatima4888 2 года назад
Explanation🔥🔥
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you ma. Please subscribe and share to your friends. 📖
@UnknownPerson4489-ql2fj
@UnknownPerson4489-ql2fj Месяц назад
👏 osmmmmm
@abdulsaleemisl
@abdulsaleemisl Месяц назад
Practice all the problems. Please subscribe and share with your friends. 👍
@rapidrhythms9395
@rapidrhythms9395 3 года назад
excellent teaching sir..
@abdulrahmankhan1829
@abdulrahmankhan1829 Год назад
Comparison problem 27:35 and rabbies test fail problem 41:45 clear my doubt sir
@WatchMorewithchinna
@WatchMorewithchinna 3 года назад
Super explaining sir keep it top sir
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends.
@rapidrhythms9395
@rapidrhythms9395 3 года назад
your teaching with basic...tq so much sir..love you ❤️
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you.👍
@mohdsahilali6251
@mohdsahilali6251 2 года назад
Sir Your teaching skill same my maths mahmod hussain sir iam from Mj colg
@Shantapujari538
@Shantapujari538 Год назад
Super teaching sir ....🙏🙏
@abdulsaleemisl
@abdulsaleemisl Год назад
Thank you. Please subscribe and share to your friends. 👍
@PriyankaYadav-kz1jt
@PriyankaYadav-kz1jt 2 года назад
Excellent sir 👏 👌 tq so much sir 🙏
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends. Need subscribers.👍
@umar3167
@umar3167 3 года назад
Thanks for explaining this concept Sir ❤️ Sir, Can You Tell Why We Haven't used Comparison test , when D'Alembert test fails ??
@abdulsaleemisl
@abdulsaleemisl 3 года назад
We can use , Based on the n th term.
@progamer-xs1yc
@progamer-xs1yc 2 года назад
Sir in raabes test second problem can we use comparisson test if 1/x =1
@abdulsaleemisl
@abdulsaleemisl 2 года назад
We can use it. Check possibilities. 👍
@stdiogaming1317
@stdiogaming1317 3 года назад
The way u explained is awesome
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share my channel to your friends. Practice all the problems.👍
@nareshthummalapally8007
@nareshthummalapally8007 3 года назад
Thank you air nice explanation
@shaikabdul4359
@shaikabdul4359 3 года назад
Please share and subscribe to your friends
@P_u_n_e_n_d_r_a
@P_u_n_e_n_d_r_a 3 года назад
Nice explanation sir..
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends.
@pavithrapavithra4897
@pavithrapavithra4897 3 года назад
Super sir
@husnabadvarshureddy
@husnabadvarshureddy Год назад
In rabbes test first question.. At the end how did you taken.... "n" commen sir
@sandeepkale2844
@sandeepkale2844 8 месяцев назад
super sir😄😄😍😍😍
@mahendrakurapati3429
@mahendrakurapati3429 3 года назад
Very very superbb Explanation sir
@itZ_-_-_king_00o00
@itZ_-_-_king_00o00 2 года назад
Thank you sir you helped me lot keep it up.......
@ch.abhishek143
@ch.abhishek143 Год назад
Tq so much for ur valuble leacher
@abdulsaleemisl
@abdulsaleemisl Год назад
👍
@omkarshingare3865
@omkarshingare3865 2 года назад
Very Nice sir 👍👌
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends. 📖📖👍
@jaudathfarhan6550
@jaudathfarhan6550 10 месяцев назад
soo usefulll
@vigash1469
@vigash1469 9 месяцев назад
u r a gem sir
@sunithapadala1637
@sunithapadala1637 3 года назад
Super class
@Shots._.9
@Shots._.9 Год назад
Sir miru thopu
@abdulsaleemisl
@abdulsaleemisl Год назад
😄
@VIJAYM-u6t
@VIJAYM-u6t 9 месяцев назад
love you sir
@kapilnath5586
@kapilnath5586 10 месяцев назад
@-Saikiranvullindula
@-Saikiranvullindula 3 года назад
Thank you sir
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends.
@ButterFly-ne4ug
@ButterFly-ne4ug 2 года назад
Excellent 👌 sir
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends.👍
@ButterFly-ne4ug
@ButterFly-ne4ug 2 года назад
@@abdulsaleemisl sure sir
@sharonthurpati9758
@sharonthurpati9758 Год назад
Sir I have a dought in question 4 because you said that after writing the n term then again substitute n+1 in n term but you direct written n+1 instead of writing (2n-1)(2(n+1)-1)(2n)(2(n+1))..can you please answer my dought sir
@abdulsaleemisl
@abdulsaleemisl Год назад
When ever n th term is given, we have to substitute direct n+1 in place of n. Just go through again and practice all the problems you will understand.
@sharonthurpati9758
@sharonthurpati9758 Год назад
@@abdulsaleemisl ok sir thank you😊
@abdulsaleemisl
@abdulsaleemisl Год назад
Please subscribe and share to your friends ma. Need subscribers. 👍
@Zac_kmt
@Zac_kmt 2 года назад
Sir if we don't take 'n' common in last part will it still be okay??or the answer will be wrong
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Which problem ma
@Zac_kmt
@Zac_kmt 2 года назад
In the ratio test
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Take and apply limit
@mohammedsaad2322
@mohammedsaad2322 7 месяцев назад
30:32 sir how did you get the Un value in this ques, tomorrow is my exam so I would really appreciate your response, thank you
@abdulsaleemisl
@abdulsaleemisl 7 месяцев назад
Denominator we converted in the form of n² + 1. Substitute n values , you will understand.
@shaikaman279
@shaikaman279 3 года назад
sir pls make double and triple intergrtion chapter also pls sir
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Ok.
@chintalaramesh2754
@chintalaramesh2754 Год назад
Sir this use full for jntuk students
@abdulsaleemisl
@abdulsaleemisl Год назад
Yes.
@mdraheem9288
@mdraheem9288 3 года назад
👌👌👌👌💯
@podilashashi4974
@podilashashi4974 3 года назад
Yours teaching very well sir 👍🏻
@sunithapadala1637
@sunithapadala1637 3 года назад
Where is integral test
@saleem-25484
@saleem-25484 3 года назад
Integral test will come very rare. It will come for short answer. In next video I will explain. Thank you
@a2fansarmy682
@a2fansarmy682 2 года назад
Sir d'alemberts test khoti pade to comparision test karvani ke raabes test?
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Based on nth term, we have to select test.
@a2fansarmy682
@a2fansarmy682 2 года назад
@@abdulsaleemisl ok
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Please subscribe and share to your friends. Thank you
@Rupam_1729
@Rupam_1729 2 года назад
God bless you sir. I am in love with your classes
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Thank you. Please subscribe and share to your friends. 👍👍📖📖📖
@abdulrahmankhan1829
@abdulrahmankhan1829 Год назад
Sir you have used two test when we got 1\X for 2nd problem rabbies test and for before one comparison test why did you did like that...?
@abdulsaleemisl
@abdulsaleemisl Год назад
Check the nth term.
@abdulrahmankhan1829
@abdulrahmankhan1829 Год назад
Oh ok
@stdiogaming1317
@stdiogaming1317 3 года назад
Thank u so much 🥰 sir.
@sudarakuntla3
@sudarakuntla3 2 года назад
where r u from sir
@sameerbasha755
@sameerbasha755 2 года назад
Superrr
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Please subscribe and share to your friends. Thank you.👍
@sameerbasha755
@sameerbasha755 2 года назад
Ok sir
@ArjunIITB
@ArjunIITB 2 года назад
Sir Un+1 term nth term rasaka malli +1 rayali kadha sir kaani miru konni problems lo Un+1 ki nth term rayakunda Un+1 rasaru
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Hello ma, if it is direct n th term take n+1 directly,
@ArjunIITB
@ArjunIITB 2 года назад
TQ sir now I understood
@Posthumous_Publication
@Posthumous_Publication 2 года назад
Thank you sir...❤️
@abdulsaleemisl
@abdulsaleemisl 2 года назад
👍
@OMAR-MUSTAFA
@OMAR-MUSTAFA 10 месяцев назад
Sir please help me out. Please, can you explain sigma (n/n+1)^n^2 in Cauchy's nth root test. Please Reply to my comment
@abdulsaleemisl
@abdulsaleemisl 10 месяцев назад
Send me Email- saleem.islcet@gmail.com
@mashamnad1361
@mashamnad1361 2 года назад
Converges if L is less than one
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Yes. In Lt n→∞ Un+1/Un. But I took Lt n→∞ Un /Un+1
@syedfasiuddinSyedacademy
@syedfasiuddinSyedacademy 3 года назад
👍👍👍👍
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you sir
@pagadalaanilkumar6831
@pagadalaanilkumar6831 3 года назад
Thank you sir..5th unit also have any classes
@abdulsaleemisl
@abdulsaleemisl 3 года назад
@@pagadalaanilkumar6831 sure. Mail me the syllabus. id: saleem.islcet@gmail.com
@chinnaryali7089
@chinnaryali7089 2 года назад
Sir we have wrong conditions for ratio test
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Check which one you took Un/Un+1 or Un+1/Un. You will understand.
@snehamaladi3941
@snehamaladi3941 3 года назад
Tq sir ,mean value theorems topic anii parts sir chappadi
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Ok. Please subscribe and share to your friends.👍
@snehamaladi3941
@snehamaladi3941 3 года назад
@@abdulsaleemisl sss I subscribed channel sir and share to my friends also parts anii chappadi sir
@varungaonkar8734
@varungaonkar8734 2 года назад
isnt root test supposed to be un+1/un?.
@balarambalaram2537
@balarambalaram2537 3 года назад
Sir, won't we use any other tests if Cauchy's root fails...
@abdulsaleemisl
@abdulsaleemisl 3 года назад
We can use. Based on the n th term.
@hafsafatima6269
@hafsafatima6269 3 года назад
Ece(24)
@hemasree7837
@hemasree7837 3 года назад
Change title to d alemberts test vid will get views
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. I will do .
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Please subscribe and share to your friends.
@kaarventhan6820
@kaarventhan6820 Год назад
Hello!
@hemasree7837
@hemasree7837 3 года назад
Fantastic change name of video u can get more views
@akileshvarma1221
@akileshvarma1221 3 года назад
Sir please do M2 all chapters sir
@syednaseer3549
@syednaseer3549 3 года назад
multi virable calcus
@rabihassan2478
@rabihassan2478 3 года назад
Ece 41
@murtuzamusharaf6190
@murtuzamusharaf6190 3 года назад
IT 37
@Manish_23260
@Manish_23260 2 года назад
👍🏻🔥🔥
@abdulsaleemisl
@abdulsaleemisl 2 года назад
Please subscribe and share to your friends. 👍
@wahedhussain1534
@wahedhussain1534 3 года назад
Mechanical roll 10
@hanzalabasalam3186
@hanzalabasalam3186 3 года назад
IT33
@mdshoebmustafa9175
@mdshoebmustafa9175 3 года назад
Sir IT 19 MD Mustafa uddin
@FiyaFantacy
@FiyaFantacy 2 года назад
Board is not clear sir
@supriyabolla5645
@supriyabolla5645 3 года назад
👌👌👌👌👌
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you. Please subscribe and share to your friends. Practice all the problems. 👍
@mohdferoz8582
@mohdferoz8582 3 года назад
IT-31 mohammed feroz
@sowmyareddy7117
@sowmyareddy7117 3 года назад
Upload calculus chapter
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Sure ma. From 1st July I will upload. Please subscribe and share to your friends. Thank you.
@zubairpathan347
@zubairpathan347 3 года назад
Roll no 53 IT
@shaikomer2607
@shaikomer2607 3 года назад
017
@rohanleo5850
@rohanleo5850 Год назад
AP people can watch this video ???
@abdulsaleemisl
@abdulsaleemisl Год назад
Sure👍
@Csm-dq5eq
@Csm-dq5eq 3 года назад
Sir , in 4 th sum why won't we used rabes test after failing d'alemberts test..
@abdulsaleemisl
@abdulsaleemisl 3 года назад
We can use. Based on the n th term.
@Csm-dq5eq
@Csm-dq5eq 3 года назад
@@abdulsaleemisl it means we can use directly comparison test instead of rabes test ...so that it never fails....
@Csm-dq5eq
@Csm-dq5eq 3 года назад
@@abdulsaleemisl how can we know in a sum rabes test fails ... without using it once...we used comparison test directly in 4 th sum no...
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Mail me your number, I will explain.
@srujanaabbagoni5973
@srujanaabbagoni5973 3 года назад
Sir can you explain the multivarable calculus plz sir
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Ok. Sure. But it will take some time.
@srujanaabbagoni5973
@srujanaabbagoni5973 3 года назад
@@abdulsaleemisl OK sir 15 th onwards l have 1 st semester sir
@saisritejabollapregada2653
@saisritejabollapregada2653 3 года назад
Previous vedio kidar he?
@abdulsaleemisl
@abdulsaleemisl 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-8xF5GujxiHY.html
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Thank you.
@saisritejabollapregada2653
@saisritejabollapregada2653 3 года назад
@@abdulsaleemisl thank you sir jst completed that class loved it❤️❤️
@abdulsaleemisl
@abdulsaleemisl 3 года назад
Please subscribe and share to your friends.👍
@HLDrags
@HLDrags Год назад
Ratio test is wrong
@abdulsaleemisl
@abdulsaleemisl Год назад
Very soon you will understand. practice once again from Text book.
@HLDrags
@HLDrags Год назад
@@abdulsaleemisl sir you are totally reverse
@HLDrags
@HLDrags Год назад
In ratio test l < 1 it is covergent And l>1 it is divergent
@HLDrags
@HLDrags Год назад
@@abdulsaleemisl present I'm seeing ur video sir
@HLDrags
@HLDrags Год назад
@@abdulsaleemisl once check ur book
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