Help needed to solve a problem

Revision en1, by Black_hat123, 2019-11-25 18:27:51

Can anybody please tell how to solve This problem..

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English Black_hat123 2019-11-25 18:27:51 135 Initial revision (published)