If you want to support this channel then you can become a member or donate here- https://www.buymeacoffee.com/advanced...
This is completely voluntary, these donations can help increase the quality of the videos and the lectures overall.
Tensors of the second rank may be Contravariant, Covariant, and Mixed. All these three follow the specific transformation laws. These have been discussed here.
Complete Playlist for Mathematical Physics- • Mathematical Physics
Stay Curious, Keep Learning!
Become a member- / @advancedphysics