Q. The curl of curl of a vector is given by, (Solved)
1. div(grad v) – (del)2v
2. grad(div v) – (del)2v
3. (del)2v – div(grad v)
4. (del)2v – grad(div v)
- b. grad(div v) – (del)2v
1. div(grad v) – (del)2v
2. grad(div v) – (del)2v
3. (del)2v – div(grad v)
4. (del)2v – grad(div v)