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Mathematics by Dr. D. N. Garain
India
เข้าร่วมเมื่อ 18 ต.ค. 2019
I am H.O.D ,Maths dept, S.K.M.U, dumka, I have delivered Lectures on different topics of Mathematics.
Deductions from De Moivre's Theorem, Lec.- 4[Solutions of problems on tan(nx)]
#problems_solutions#Problems_tannx#tan(x+y+ ...z)#
Some problems on tan(nx) have been solved.
Some problems on tan(nx) have been solved.
มุมมอง: 13
วีดีโอ
Deductions from De Moivre's Theorem, Lec.- 3[Expansion of Tan(nx) & Tan(x+y+ ...+z)]
มุมมอง 9211 ชั่วโมงที่ผ่านมา
#Expansion_Tannx#Expansion_Tan(x y ..z)# The expansion of Tan(nx) and the formula of Tan(x y ... z) have been described in a nice way.
Deductions from Demoivre's Theorem, Lec.- 2( Some problems on the expansions of Sinnx and Cosnx)
มุมมอง 3123 ชั่วโมงที่ผ่านมา
#problems_solutions#Problems_Cosnx#Problems_Sinnx# Some problems on Sinnx and Cosnx have been solved.
Deductions from De Moivre's Theorem, Lec.- 1 [Expansions of Sin(nx) & Cos(nx)]
มุมมอง 56วันที่ผ่านมา
#expansion _Sinnx#expansion_Cosnx#De_Moivre's_Theorem# With the help of De Moivre's theorem the expansion of Sinnx and Cosnx have been derived.
De Moivre's Theorem, Lec.-14(Solutions of some equations)
มุมมอง 85วันที่ผ่านมา
#Solutions_Equations#De_Moivre's_Theorem# With the help of De Moivre's theorem the solutions of some equations have been obtained.
De Moivre's Theorem, Lec.-13(Solutions of some more problems)
มุมมอง 2614 วันที่ผ่านมา
#problem_solution#De_MOivre's_Theorem# Some more interesting problem on De Moivre's theorem have been solved.
De moivre's theorem, Lec.-12(Solutions of more problems)
มุมมอง 4114 วันที่ผ่านมา
#problems_solutions#De_Moivre_Theorem# Some problems related to De Moivre's theorem have been solved.
De Moivre's Theorem, Lec.-11(Some more Problems)
มุมมอง 3714 วันที่ผ่านมา
De Moivre's Theorem, Lec.-11(Some more Problems)
De Moivre's Theorem, Lec.- 10(Solutions of some more Trigonometrical problems)
มุมมอง 2614 วันที่ผ่านมา
De Moivre's Theorem, Lec.- 10(Solutions of some more Trigonometrical problems)
De Moivre's Theorem, Lec.- 9(Solutions of some more Trigonometrical problems)
มุมมอง 2621 วันที่ผ่านมา
De Moivre's Theorem, Lec.- 9(Solutions of some more Trigonometrical problems)
De Moivre's Theorem, Lec.- 8(Application of De Moivre's Theorem for Trigonometrical Problems)
มุมมอง 4721 วันที่ผ่านมา
De Moivre's Theorem, Lec.- 8(Application of De Moivre's Theorem for Trigonometrical Problems)
De Moivre's Theorem, Lec.- 7(Application of De Moivre's Theorem for the solution of some equations)
มุมมอง 3221 วันที่ผ่านมา
De Moivre's Theorem, Lec.- 7(Application of De Moivre's Theorem for the solution of some equations)
De Moivre's Theorem, Lec.- 6(Solutions to problems on n th roots of complex numbers)
มุมมอง 2528 วันที่ผ่านมา
De Moivre's Theorem, Lec.- 6(Solutions to problems on n th roots of complex numbers)
De Moivre"s Theorem, Lec.- 5(Hindi Version)(To find the n th root of a Complex number)
มุมมอง 24หลายเดือนก่อน
De Moivre"s Theorem, Lec.- 5(Hindi Version)(To find the n th root of a Complex number)
De Moivre's Theorem, Lec.- 5(To find the n th root of a Complex number)
มุมมอง 36หลายเดือนก่อน
De Moivre's Theorem, Lec.- 5(To find the n th root of a Complex number)
De Moivre's Theorem, Lec.-4(Hindi Version) (Complex numbers problems through De Moivre's Theorem)
มุมมอง 30หลายเดือนก่อน
De Moivre's Theorem, Lec.-4(Hindi Version) (Complex numbers problems through De Moivre's Theorem)
De Moivre's Theorem, Lec.-4 (solutions of complex numbers through De Moivre's Theorem
มุมมอง 180หลายเดือนก่อน
De Moivre's Theorem, Lec.-4 (solutions of complex numbers through De Moivre's Theorem
De Moivre's Theorem, Lec.-3(Hindi Version)(Some very simple applications of De Moivre's theorem)
มุมมอง 33หลายเดือนก่อน
De Moivre's Theorem, Lec.-3(Hindi Version)(Some very simple applications of De Moivre's theorem)
De Moivre's Theorem, Lec.-3(Some very simple applications of De Moivre's theorem)
มุมมอง 51หลายเดือนก่อน
De Moivre's Theorem, Lec.-3(Some very simple applications of De Moivre's theorem)
De Moivre's Theorem, Lec.- 2(Hindi version) (For negative integer & fraction as index)
มุมมอง 35หลายเดือนก่อน
De Moivre's Theorem, Lec.- 2(Hindi version) (For negative integer & fraction as index)
De Moivre's Theorem, Lec.- 2( For Negative integer & fraction as index)
มุมมอง 31หลายเดือนก่อน
De Moivre's Theorem, Lec.- 2( For Negative integer & fraction as index)
De Moivre's Theorem(Hindi Version), Lec.-1( For Zero and Positive Integral Index)
มุมมอง 63หลายเดือนก่อน
De Moivre's Theorem(Hindi Version), Lec.-1( For Zero and Positive Integral Index)
De Moivre's Theorem, Lec.-1(Proof of De Moivre's theorem for zero & positive integral index)
มุมมอง 286หลายเดือนก่อน
De Moivre's Theorem, Lec.-1(Proof of De Moivre's theorem for zero & positive integral index)
Lagrangian Dynamics, Lec.-11(Solution of a problem based on curvilinear co-ordinates)
มุมมอง 60หลายเดือนก่อน
Lagrangian Dynamics, Lec.-11(Solution of a problem based on curvilinear co-ordinates)
Variational Principle, Lec- 6(Delta variations in Classical Mechanics/Analytical Dynamics)
มุมมอง 70หลายเดือนก่อน
Variational Principle, Lec- 6(Delta variations in Classical Mechanics/Analytical Dynamics)
Variational Principle, Lec.- 5(Derivation of Lagrange's Equation from Hamilton's Principle)
มุมมอง 1152 หลายเดือนก่อน
Variational Principle, Lec.- 5(Derivation of Lagrange's Equation from Hamilton's Principle)
Variational Principle, Lec.- 4(Solution of Problems on Hamilton's Principle)
มุมมอง 772 หลายเดือนก่อน
Variational Principle, Lec.- 4(Solution of Problems on Hamilton's Principle)
Variational Principle, Lec.- 3(Solution of Problems on Principle of Least action)
มุมมอง 1212 หลายเดือนก่อน
Variational Principle, Lec.- 3(Solution of Problems on Principle of Least action)
Variational Principle, Lec.- 2 (Principle of Least action)
มุมมอง 992 หลายเดือนก่อน
Variational Principle, Lec.- 2 (Principle of Least action)
Variational Principle, Lec.-1 (Hamilton's Principle)
มุมมอง 1082 หลายเดือนก่อน
Variational Principle, Lec.-1 (Hamilton's Principle)
Beautiful problem ❤❤❤and unique solution ❤❤
Beautiful need more such classes on general relativity ❤❤❤❤
Beautiful dedication ❤❤❤❤❤
Thank you Sir, the guidelines are well explained with proper mathematical knowledge and logic
Thanks sir 😊
Most welcome
🙏🙏
Most welcome
Very helpful lecture sir. Thank u very much
Most welcome
Please request your friends to get benefit from my channel.
@@MathematicsbyDrDNGarain sure sir.
Thank you very much sir
Most welcome
Thank u sir🙏
Most welcome
Thankyou sir
Most welcome
Thank you sir perfect example
Thanks for your feelings
Apka parana ka tarika hamko achha laga sir ji😊
Thanks for your liking
❤❤❤❤
Most welcome
Nice lecture sir jee.i am from Nepal physics student
Thanks and welcome
Amazing ❤ , method is much better than my teachers
Glad you think so!
Useful application of De Moivre's theorem, sir
Thanks for liking
Very nice sir g
Thanks
Sir please tell me how you calculated so fast F4 and F5, also how you know large number F5 is divisible by 641.
❤
Most welcome
This kinda content makes me realize that I'm not as smart as I thought
Bahut accha hai sir
Thanks and welcome
❤
Thanks and welcome.
Wow nice explanation sir jee.l am physics student from Nepal ktm
Thanks and welcome. I have prepared more than 800 video lectures for UG and PG students for giving detailed concepts. So, you along with your friends are requested to take benefit from these videos.
Please sir make playlist on advance algebra
OK, which chapters do you need?
❤
Most Welcome
❤
Most welcome Sir
Sir.can I humanities students can do philosophy in logic mathematics???
Please clarify , in which class do you read and also clarify your subjects ?
@@MathematicsbyDrDNGarain I read in class 12 .. And my subject is Pol science.geography, English,Hindi,history
We cannot take science ..and arts by mixing subject.. I wants maths... But school school didn't allow us
Comparing four differing cartesian coordinates x grid is 1 inch long y grid is 1 inch long x basis vector is 1 inch long y basis vector is 1 inch long x grid is 2 inches long y grid is 1 inch long x basis vector is 2 inches long y basis vector is 1 inch long x grid is 1 inch long y grid is 1 inch long x basis vector is .5 inch long y basis vector is .5 inch long x grid is 2 inches long y grid is 1 inch long x basis vector is 1 inch long y basis vector is 1 inch long Would the metric tensors have all the same values?
nice video sir
Thanks and welcome
❤
Most welcome sir
Thankyou sir Sir, start a course for upsc mathematics optional. Its a humble request
OK
Sir ma bsc mathematics 1st year ma admission lia apka video bohot helpful tha 🙇
Thanks for your feelings. Where have you taken admission in B.Sc course? You must request your friends to watch the videos of your B.Sc course.
I haven't understood with which rule you found values of x and y @ video 22:23, want to know.
Cramer's rule for the solution of simultaneous equations.
Hello sir Sir please linear algebra ka complete lectures uploaded kijiye
We will try
Sir linear algebra ka complete lecture Hindi language me applod kijiye ga please sir 🙏🙏🙏
OK, I'll.
❤
Thanks
Very nice lecture sir.
Thanks for liking
Helpful lecture
Thanks for your feelings
❤
Most welcome sir
Please sir recommend some books to study degree level trigonometry 🙏
Sir, you are simply superb in teaching.
Thanks for your feelings.
❤
Most welcome sir
🙏🙏
Most welcome
Sir is it possible to download your videos for free.
Yes
Sir I am following your videos, thank you.
Nice prove sir
Thanks and welcome
Pranaam Sir...👏
Ashirwad
Thank you sir
Most welcome.
Very helpful lecture sir
Thanks and welcome
10:42 how sir, is (b +n c) is equal to (b+c), i can't understand plz explain 🙏
You must not treat it as equal. It is just replacement. Let when b+c is divided by m , the remainder is r. Therefore r < m. Hence, when r is divided by m, we get remainder r. we may write r = b addition c modulo m. So, during the case of addition modulo, if we replace r by b+c, the result will be same. Since r is equal to b +m c.
Please provide lecture on discrete mathematics sir, I am following your videos.Thankq.
I have already uploaded Graph theory, Mathematical Logic, Lattice theory, Pigeonhole principle and Boolean algebra of Discrete Mathematics. Thanks for following my videos.