- #1
Ali Asadullah
- 99
- 0
Can anyone please explain the Del operator. I am much confusesd about it.
One formula says that it gives the normal vector to the tangent plane and other tell me that it is gradient of the surface. What it actually is??
One formula says that it gives the normal vector to the tangent plane and other tell me that it is gradient of the surface. What it actually is??