hi,
   i am not expert in the matrix calculations....i have already done a program i got the output in the form
       1.000000e+000 -4.444433e-001 4.444433e-001
       7.130027e-022 6.970235e-014 -4.444433e-001

In this matrix i donot need the first column ....this output dimension of my matrix depends upon my input.So what ever is the dimension i need the first column to be removed
and the above matrix output is in the file bcoz i am storing it in the file for some other tasks....

Now i need the matrix without the first column and i need to add that resulatant matrix with the identity matrix of same dimension ....and this program should be in general to manipulate a matrix of any dimension ...(Also i have to extract this matrix from the file firstof all...)

THIS IS NOT HOMEWORK PROBLEM ...this is the middle part of another task ...

COULD ANY ONE KINDLY HELP ME ...

Thanks in advance..:)