- #1
Waxterzz
- 82
- 0
Hi,
I really don't have a clue to solve this.
I tried something like the dirac function identity:
But then I saw it's dk' not dk' and couldn't got it straight.
Can someone help me with this?
I really don't have a clue to solve this.
But then I saw it's dk' not dk' and couldn't got it straight.
Can someone help me with this?