- #1

- 310

- 54

- Homework Statement
- look at the image

- Relevant Equations
- cylindrical coordinates

Good day

here is the solution

J just don't understand why the solution r=√2 has been omitted??

many thanks in advance

best regards!

here is the solution

J just don't understand why the solution r=√2 has been omitted??

many thanks in advance

best regards!