INDU SINGH , 3 came because of 3 variable x,y,z for more see Laplacian operator , as it used summation for represent ing all 3 variables but just showing and solve with showing only x variables and it's coefficients, but when times comes to remove summation, we multiply it with 3 because it's basically contains 3 variables
Aapki teaching aur aapki writing dono hi anmol h sir
Great job
Plz upload more vdos
Sure brother
Ap se sacha teaching let hai sir,wrna class me to teacher bas race karta hai apne time aur sullabus ke sath, thanks😊😊😊
You're doing a great job sir!
Hello 😵💫
Great video, thanks for the beautiful and simple explanation.
Thanks sir ji
Your all video 🤘 👌🙏
Thank you
thankyou sir dil se sukriya apka
Its not given that it is for a sphere
Then how did we assumed that ??
U are the math teacher
Thanks.i have same problem. But when i was unable to understand. I had to leave it...but now 😊
Sir kal exam thik gaya toh pakka donate krunga. Keep Up The Good Work .
TUM BAHUT MAST KAAM KRTA H MAKSOOD BHAII.
great 🔥 🔥
Thank you sir....
❤️🙏🏻
Thank you so much sir❤️
🙏🙏🙏🙏🙏🙏
Sir bahut achhe se samjhaya thanks ❤❤❤
Thankyou sir..❤❤
Thnq
You are the best
Thanks
Thanks 😊 sir
So thanks
Tq soomuch 😊sir
Thank you sir 😊😊
V effective video
Thank you ..this vedio helped a lot
Wow sir 💝 spectacular💝 thanks a million 💝💝💝
great sir
thank you sir.
Great job sir
great
What equation is this sir x^2+y^2+z^2=r^2
6:00 pr partial differenciation kaise kiya
its wrong
Nice ! video🙂
Sir straight line ka video bana digia 15 July se exam hai sir
Super explanation 👌👌
Thanks sir
Nice sir❤
thankyou so much sir 🖒
superb
Thank you sir very much age hor video upload koro ase probhelem
❤
SIR last 6step cannot understand from where this 3 came and x square, y square and z square came. Sir please reply
INDU SINGH , 3 came because of 3 variable x,y,z for more see Laplacian operator , as it used summation for represent ing all 3 variables but just showing and solve with showing only x variables and it's coefficients, but when times comes to remove summation, we multiply it with 3 because it's basically contains 3 variables
THNK U SIR
Tqq
Thakyou
DONE😀😀
∆2(rnR) =n(n+3) rn-2 R sir plz ise solve kr do
Ham isi question ke solution ke liye aay the .
nice sir , good explanation 👍 but i am little bit got confused between your writting style of z and x 😁😁😂
😁 don't mind .🙏🙏🙏🙏
awesome explanation thankyou
Good teaching skill but it might be in English for students who don't know hindi
Sir please upload more problems with solutions
ye question mere end sem exam me aaya tha 2023 me
Video thumbnil kaise bnate ho bhai
Sir apna no dena
UPSC WALE LIKE THOKO..👈👈
Thank you so much sir
Thanks
Thank you
Thank you sir...
thank you so much sir
V effective video
Thank you sir
Thank u sir😊
Thank you sir
Thank you sir
Thank u sir