Vector Calculus- #9(Orthogonal Curvilinear Coordinates ) For IIT JAM, JEST, BSc, CSIR NET etc

In this video we have started our discussion with Surface Integral. Also we will find the area of a circle using surface integration and CSIR NET. In this series we will cover all the topics of Mathematical methods in great detail. Like and subscribe this Channel. You can follow me on Unacademy.com/amitrnjn101 Facebook page :   / .  . Telegram channel : https://t.me/Liveamit10 Instagram:   / amitrnjn101   Lecture series of vector calculus: Part 1: https://www.youtube.com/watch?v=xPIBg... Part 2: https://www.youtube.com/watch?v=MYlOt... Part 3: https://www.youtube.com/watch?v=Nv_T1... Part 4 : https://www.youtube.com/watch?v=-0wAm... Part 5: https://www.youtube.com/watch?v=76zlM... Part 6:    • Vector Calculus- #6 (Green's Theorem ) For...