At the condition, at , N1=1 at =-1 which yields c= ( frac{-1}{2} ). Then these shape functions are called ____

At the condition, at , N1=1 at =-1 which yields c= ( frac{-1}{2} ). T

1.	At the condition, at , N₁=1 at =-1 which yields c= ( frac{-1}{2} ). Then these shape functions are called ____
A.	Computer functions
B.	Programming functions
C.	Galerkin function
D.	Lagrange shape functions
Answer» E.