Thank you! I found the Ker for A=[2 1 1 1; -1 0 1 2], then constructed a matrix F with the Ker in the first two columns and (0100)' and (1000)' in the next two so that i had a matrix of 4x4 and then multiplied A*F. I found L=
0...
Hey, i have an assignment in MATLAB class which is
Let L be a linear transformation such that
L(1)=(2 -1)'
L(1-x)=(1 0)'
L(1+x^2)=(1 1)'
L(1+x^3)=(1 2)'
Determine a matrix in domain such that with the canonical in range, the matrix that represents L has two null columns.
I don't know...