InterviewSolution
 Saved Bookmarks
    				| 1. | 
                                    A scalar function ϕ is defined by ϕ=y2−x2 then the magnitude of the gradient 7.21 | 
                            
                                   
Answer» A scalar function ϕ is defined by ϕ=y2−x2  then the magnitude of the gradient 
  | 
                            |