I want answers for all the three parts in python coding language.

Assignment \#1 a) In whichever language you are using, write and test function codes for the Kroneker delta function ij and the Levi-Civita epsilon function ijk.. These should be for i,j,k with values from 1,2,3. You may find versions available on the web - but I found it easier to write my own. Whichever you do, include tests to demonstrate correct performance. b) If we set m=j and sum, simply show that (A) leads to ijkijn=2kn c) The main part. Write Matlab or Python, or other code to confirm result (B) above, for all 9 possible (k,n) cases. Document the code and show the results clearly