17. Cauchy's Integral Formula | Problem#2 | Complete Concept

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Topics covered under playlist of Complex Variables: Derivatives, Cauchy-Riemann equations, Analytic Functions, Harmonic Functions, Complex Integration: Cauchy Theorem, Cauchy Integral Formula, Taylor and Laurent Series, Singularity, Residue.
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[@sodiq_5]

For someone who doesn't even understand the language, this is just too easy to understand. Thank you

[@creestee2229]

Wow not even in English, and I still understood everything you said. Thank you!

[@imvictimizedwiththepersono2571]

EXACTLY

[@prerza]

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[@ameyaparekh9821]

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@@ameyaparekh9821 we are :') hehe

[@paribhandarkar3503]

@@prerza ARMYs 💜💜💜

[@safeegull22]

Trillions Thanks, I think our professor should learn from u

[@thabog4525]

thanks a bunch sir!!!!We very lucky to have people like you.

[@melindabaye439]

very easy to understand,,Thank you

[@JeffMainza-jo1ks]

You are blessed in explaining this is powerful

[@souvik.fingtore]

OSM sir
Wonderful expansion ❤
U must have millions of subscribers ❤😊
Love from Jadavpur University (West Bengal) sir 🌝✨👑

[@perrystudyonline]

Excellent sir. God bless you

[@_vl_nunzami_]

i understand it within a shot. even though i dont understand hindi. thank you sir... very helpful, please keep it up!!

[@mohdnajeeb333]

Also watch my vedio Cauchy's Integral Formula (proof) on my Channel
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[@dineshcham1278]

Simple and neat explanation..tq sir!

[@fahidahmed5305]

It's very helpful. Thank you soo much Sir.
Love from Bangladesh

[@reallifevlogs5543]

Mja aagya sir aap n hote toh kya hota ....bht acha smjate ho aap ....or acha h English m nhi smjate aap ....i appreciate sir

[@jayeshsolanki3479]

Thanks sir God bless you

[@timetraveller3698]

You are God sir. Thank you so much

[@Gaming-rz6ui]

Again good video 👍👍👏

[@sriramansubramaniam9906]

sir, how do we proof that the singularity point outside of the circle is equals to zero?

[@contents..3847]

Sir can you please put some more examples on this topic.. By taking different centres..
And also thanks.. You are a good teacher...

[@pauldavidsalins]

Thanks sir. Very useful sir.

[@Krishna-xj1uv]

good bro it Will help my supplys
ones again tq br

[@ranjitthakur55]

You have Great sir

[@Ratnovai]

Wow nice.....also your voice is same as Shahrukh khan (srk)😮

[@alishamirza326]

Starting 0:34

[@tuhinsaha8112]

You are great sir

[@NehaYadav-mp4cl]

Right answer -πi/2 hoga

[@saniafatima7101]

Perfect 👌👌👌

[@divyrajverma8286]

हर हर महादेव जय माँ भवानी जय श्रीराम जय माँ सीता जय हनुमानजी❤ 🙏🙏🙏🙏🙏🙏❤❤❤❤❤❤🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩

[@fazalsubhan5379]

Thank you sr ❤️

[@usa9648]

Thank you SO much❤

[@sarashaikh1666]

thank you soo much sir!

[@sugandhasaxena4873]

Worth watchng.. Thanku..

[@ujjwalsikka524]

very well explained

[@kumaramar1995]

Plzz make a video on probability and statics on gate perspective..

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho sir g... Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi
Batana bhai

[@kalpanakoirala8835]

thank you sir. i still have doubts on this topic

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho g Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi

[@keshosingh5645]

thank you Sir very much

[@satyagupta5498]

so satisfying

[@charuyadav6854]

Sir aap circle bhut bdiya bnate hai ek dm gol

[@tasawwoofekibadat7067]

😄😄😄

[@DarkSlayerphlc]

Thanks Professor!!!!!

[@amritpalsinghsaini2575]

If I have an integral of 1/z^2 - 4 then will f(z) be 1 and z-a will be z^2 - 4 ?? How should we proceed further then to evaluate f(a) ??

[@chokkarm2573]

Suppose the point (a) is at outside of the circle , evaluation is zero
Suppose the point (a) is inside the circle, put the value of (a) in f(z) .but in this case f(z)=1 , even though the value of (a) is whatever, the value of f(a)=1 , because f(z)=1

[@samrajbhar3582]

Wao bahut simple bataya sir ne

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho .. Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi

[@ankit99factified60]

Helpful video

[@superbstarz]

sir make video on line integral and other integrals

[@suneethachapati3924]

Thank you for good explanation sir

[@beardocoder6581]

Mza aa gya guruji....
Apne back bcha li meri😘😘😘😋

[@ManojKumarSahoo]

+APNI DUNIYA Good Luck

[@pawankumarpawankumar2661]

Back lg gyi Teri...

[@jayeshgangode6006]

पसंद है! 💐💐

[@kalpanakoirala8835]

sir from topic complex integration, how (i).(3i) becomes -3? i have an exam of m-3 on this dec. and i m worried about this topic. m still not able to clear the basic concepts. kindly help me.

[@ManojKumarSahoo]

i² = -1

[@kalpanakoirala8835]

sir please help me..i have very less time left for the exam i have other subjects to study also..now its seems like m seeing this topics for the first time..m very much frustrated.

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho . Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi

[@rosskappa5410]

Allah razı olsun hocam

[@rameshbhatt1989]

Very nice

[@anuragshukla6779]

Superb

[@Nazirahmad-m9i]

Take 2 common from denominator then apply cauchy integral

[@sankeshkumar3993]

Very nice sir

[@sharmilatudu3699]

Thank yuo sir

[@ghazikhan2624]

Great

[@Cr-hu4bk]

Partcial fractoin dikha date to attcha hota..

[@GauravSingla204]

Hlo Sir
Thanks for the video
I watched this amazing video, it's really helpful.
You had multiplied with 2 before 2 pi in second partial
Please solve the below question with the help of cauchy integral formula
Q. 3z+1/z(2z+1) where |z|=1
Looking forward to hearing from you
Thank you in advance

[@GauravSingla204]

As per your advised i got the answer 4pi but the answer is 3pi
Please provide the answer in short time of period

[@murshidkappat7110]

@@GauravSingla204 take 2 outside from (2z+1)=2(z+1/2) the 2 cancels
Then the f(z)=integral(3z+1/z+.5)
Finale answer 2pii+pii=3pii

[@namsadaigangmei6739]

Awesome Tq

[@dangerkingofficial...6547]

Nice

[@uttamjaiswar6937]

Thanks

[@maheshvhatkar9093]

Thanks sir

[@shivasri4112]

The video was nice... But what abt line integrals... And others...

[@ManojKumarSahoo]

Please go through playlist

[@priyankarathore758]

Thanku sir

[@reja9349]

helpful

[@piyush8656]

Ok thankyou sir..

[@Jarawain_Kharpran]

Ty sir

[@rushabhdhoble5029]

Z ke values kya put keru to get B=-2 ??

[@SYDMED_techWgaming]

(_pi/2)i

[@sanjaysingh-nd8dz]

Sir when we apply Cauchy integral and when residue theorem? Is this can't be solve by residue theorem?

[@kartikkalia01]

It's for removable singularity

[@talhakacar4137]

can ıt be f(z) equal z'2+1/2z+1 for 0 f(z) equal z'2+1/z for -1/2

[@prashantnarwade631]

Solve some problems based on ellipse

[@malegupta8404]

Thajs

[@sumayyahabid3294]

g(z) = 1
/(z^2+4)^2. |z-1|=2. Could you please explain the problem

[@kartikkalia01]

factorize the denomenator into (z + 2i)(z - 2i)
singularity points = (+ - 2i)
center of circle is (1,0)

[@khushboo5795]

Sir linear equation of second order ka v video bnaye plzzzzzzzzzzzzz for help

[@ajayaj7074]

Urs and mine handwriting are same. ditto . I love my handwiriting when i write in math. Lol

[@samthakur3492]

sir fraction bnane ni aarhe .. baki sb smjh aa gya.. plz sir help

[@aravind3455]

Sir when singular point is out side the circle what we have to Do

[@ManojKumarSahoo]

+ARAVIND Prince it will be zero. Check problem#1

[@nitishraj4275]

Sir ,I confused in this prb.thats coefficient of z will be make 1 then my ans. Is different explain sir this type of pls pls sir............

[@dr.v.choudrimakingengineer810]

Hi..
ua-cam.com/video/NJKfLRjtxe4/v-deo.html
Is it clear..

[@saharkhan9186]

F(z)=ze raist to power (-z)
Es ka singulat point kya hoga......?????

[@Mridulmishra06]

sir apne alag alag krke integrate kyu kiya

[@Vision_Voyagers]

What if f(z)=1

[@kalpanakoirala8835]

in this 2nd video of cauchy's integral formula, singular points are 0 and -1/2. how?

[@chowdhuryshaykhrafshezani9011]

because for those values of z, f(z) becomes undefıned. denomınator of f(z)becomes 0 .

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho sir g... Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi
Batana bhai

[@yoursvikram__]

@@chowdhuryshaykhrafshezani9011 batana yaar center nikalna ka tarika ... Coz . Kaye questions me 1,0 bhi ata hai woh kaise... Math thora weak hi hai

[@rajmaheta]

@@yoursvikram__ radius mode z = 1 se 1 nikali (mode z = underroot(x^2+y^2) = (x^2+y^2=r^2) , isliye circle 0 to 1 radius tak ka bana , usme 0 center and 1 radius

[@Bhaskar5554]

jhakasss padhate hai guru jii

[@ManojKumarSahoo]

Good Luck

[@ilayathalapathy6135]

Semma

[@Vision_Voyagers]

dz/(z-a) Cauchy integral formula

[@heenasalmani4803]

Sir aur questions krwayee

[@pritinandapanda7567]

In that partial difference where did 2 came from.
Its 1 na

[@AwesomeVideos590]

isne galat kiya hai

[@anandhu9925]

2 is needed for splitting our equation.
Current denominator is z(2z-1).we have to make the denominator in (z-a) form to apply Cauchy's theorm.so inorder to get those denominators simultaneously with balancing of eqn will result in such a form.
If you just substract it considering as just fractions we can get our first form only if there is a 2.otherwise we can't balance it

[@tkit793]

i don't understand what you are talking about...

[@nikkybisen8360]

Sir thoda deap me samjhao 1/2 kaise liye

[@rushabhdhoble5029]

Partial fraction me-2 kaisa aaya aabhi telak nahi samja

[@muramuziadam3855]

what if i do 0 and -1/2 separately and later add

[@mobashar4173]

☺

[@suvangi6189]

i have a better suggestion than this method it better we consider the z in denomination as f(z) part only then this question will be solved in 2 lines only not to make such big ques unnessary

[@yoursvikram__]

Yaaar center kaise 0,0 nikall lete ho .. Baki kaye questions me center 1, 0 hai books me meri ..
Center find krne ka asan trika batado koi

[@bsnlu.pwestcircle2848]

sir ap kha ka ho

[@my.gaming3630]

Limt ---- 0 z/Z congugate

[@uniconhub]

Cauchy theorem 1 example Kiya ha, at least 2 or 3 question krna tha

[@AwesomeVideos590]

Agar ap -4 pieiota put kar rhe to apko 0 bhe put karna chahye sorry to say that apka answer galat hai

[@piyush8656]

Sir agar dout clear krna ho to apse kaise contact karunga

[@ManojKumarSahoo]

+piyush piyush which college??

[@piyush8656]

I have backlogs sir in those subjects
I m student of LCIT Bilaspur
I m Sudhir sitale

[@ManojKumarSahoo]

+piyush piyush to direct ghr aa kr puch lena

[@shahidfarooq7046]

great sir

[@bsnlu.pwestcircle2848]

ager muja kuch pouchna ho to kasa pouchu

[@christianromero7982]

I understood what you did but please practise your english pronunciation because I could undertand what you said

[@alishamirza326]

Ye Cauchy Integral Theoram h..
Not formula

[@Rahulsharma-mw1yg]

Bhari awaz 😈

[@YOUVISHStudios]

L