Fourier Series of x sinx || as even function || in the interval -π to π || 18mat31

In this video, Fourier Series of x sin x as even function in the interval -π to π
is solved in a simple method.
#DrPrashantPatil #FourierSeries #18MAT31_Module02#Lecture05
For more videos and playlist of Engineering Mathematics go through the playlists
1)18MAT31- TRANSFORM CALCULUS, FOURIER SERIES AND NUMERICAL TECHNIQUES:
1) Laplace Transforms [18MAT31-Module 01]:
• Laplace Transforms
2) Inverse Laplace Transform [18MAT31-Module 01]:
• Inverse Laplace Transf...
3) Fourier Series | 18mat31 | Module 02 | Dr Prashant Patil
• Fourier Series | 18mat...
2)18MAT21- Advanced Calculus and Numerical Techniques:
1) Vector Calculus [18MAT21-Module 01]:
• Vector Calculus || 21M...
2) Ordinary Differential Equation of Higher order[18MAT21-Module 02]:
• Ordinary Differential ...
3) Partial Differential Equations [18MAT21-Module 03]:
• Partial Differential E...
4) Infinite Series [18MAT21-Module 04]:
• Infinite Series [18MAT...
3) 18MAT41- Complex Analysis, Probability and Statistical Methods:
1) Conformal Transformations[18MAT41-Module 02]
• Conformal Transformati...
2) Complex Integration[18MAT41-Module 02]
• Complex Integration ||...
3) Probability Distributions[18MAT41-Module 03]
• Probability Distributi...
4) Joint Probability Distribution and Sampling [18MAT41-Module 05]
• Joint Probability Dist...
4)18MATDIP41- Additional Mathematics II:
1) Probability[18MATDIP41-Module05]
• 18MATDIP41 | Additiona...

[@ajaysinghsaab8275]

Sir kamal kar deya gajab explanation 😊

[@ishreysrivastava]

Good Explanation.

[@SmileByte007]

Thank you sir

[@lakeshkumar8239]

Thanks for solution

[@user-wu8yq1rb9t]

Great ... I enjoyed
Thank you so much

[@santhiyaj2297]

Great nu solringala edhanala An ku apram A1 find pandram doubt clear pannunga

[@EASYMATHSEASYTRICKS]

Good example

[@pushprajdwevedi7252]

Yha par( -1)^1-n common lene pr andr -1^2 kaise bna

[@kishandubey7332]

Nycc video sir

[@momentumclassesbyAvaneeshsir]

Clear explanation thanks a lot sir 🙏

[@moyeenurrahman275]

Sir your classes are also very helpful

[@wren8941]

Sir why u took x value as π/2 and not 0

[@prasanthiprasanthi6224]

That (-1)*2 is wrong,the correct answer is -1*2n ,now that becomes even and the result is 1

[@asharaniverma5908]

Tq sir

[@DrPrashantPatil7899]

keep watching and share the videos to friends

[@srisaiteja9375]

Why u taken a=1 and b=n. U can take vise versa

[@deepeshshrestha2873]

why should we calculate a1 separately?

[@DrPrashantPatil7899]

1/(n^2-1) becomes infinity at n=1

[@bharathbaba574]

Sir can u explain (-1)^2 how it came pls tell sir . In reply u can give ans
. Pls 🙏

[@abhinaykokku4694]

Yaa i too got struck with that same doubt

[@Garglicious]

@@abhinaykokku4694 even i havent got it ..

[@DSCH-SupriyaG]

Even I 🙄

[@DSCH-SupriyaG]

If u take n= 1, it becomes infinity , so take n=2 in numerator , that cos2= 1 & cos (0)= 1 ,by this u can get it

[@Shantapujari538]

👌👌🙏❤️

[@MDSHADDAMHOSSAIN-jc8gd]

2cos a sin b= sin(a+b)-sin(a-b)

[@DrPrashantPatil7899]

Even what I have used that also holds good. Thank you for keen observation.

[@DrPrashantPatil7899]

Please do share videos

[@pathmavathik5265]

x and sinx both are odd not even

[@DrPrashantPatil7899]

Multiple of odd n odd is even

[@rutumahajan5183]

1/1.3 ye step kaise ayi sir

[@DSCH-SupriyaG]

That is multiplication ✖️

[@geetapandit6740]

Your accent seems like a South Indian

[@DrPrashantPatil7899]

Yes I am from Karnataka, Belagavi

[@satyalovaraju]

Neko dannam...em explain chesav ani...cheste dullers ni drustilo pettukuni cheppu...steps vesukuntu potunnav

[@DrPrashantPatil7899]

thank you dear for your comment, I am from Karnataka I didn't understand Telugu but I have translated it, here no one will be duller if you start watching the videos from the beginning of the playlist one by one, definitely you will understand each and every step
thank you

[@DrPrashantPatil7899]

please do watching.

[@gamezone1233]

Wrong hay

[@DrPrashantPatil7899]

Please let me know what is wrong

[@HERE_I_AM_LES10]

silly mistakes.. please inprove

[@DrPrashantPatil7899]

thank u i will rectify

[@user-ht3zx6oo3j]

@@DrPrashantPatil7899 r u a rectifier

[@swezaldias3198]

Thank you sir