Manuals/calci/IM

IM(n)


MATRIXIDENTITY(n)


  • is the order of the matrix.

Description

  • This function shows the identity matrix of a given matrix.
  • In  ,  is the Order of identity matrix.
  • Identity matrix is also called Unit matrix.
  • Identity matrix of size n is the nxn square matrix with ones on the main diagonal and zeros on the other entries.
  • Identity matrix is denoted by  .
  •  ,

 ,  ......  

Examples

1.IM(3)

1 0 0
0 1 0
0 0 1

2. IM(5)

1 0 0 0 0
0 1 0 0 0
0 0 1 0 0
0 0 0 1 0
0 0 0 0 1

Related Videos

Types of Matrices


See Also

References