Show that T(x1, x2, x3, x4) = 3x1_7x2+5x4 is a linear transformation by finding the matrix for the transformation. Then find the basis for the null space of the transformation.
Solutiob;
The linear transformation;
=
The Null space of the transform is the solution of the homogeneous system Ax=0;
Where A is the matrix;
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