Finding the Kernel and Range In Exercises 11-18, define the linear transformation T by T ( x ) = A x . Find (a) the kernel of T and (b) the range of T . A = [ 1 2 − 3 − 6 ]
Finding the Kernel and Range In Exercises 11-18, define the linear transformation T by T ( x ) = A x . Find (a) the kernel of T and (b) the range of T . A = [ 1 2 − 3 − 6 ]
Solution Summary: The author explains that the kernel of the linear transformation T(x)=Ax is equal to solution space of Ax=0.
Finding the Kernel and Range In Exercises 11-18, define the linear transformation
T
by
T
(
x
)
=
A
x
. Find (a) the kernel of
T
and (b) the range of
T
.
I want to learn this topic l dont know anything about it
Solve the linear system of equations attached using Gaussian elimination (not Gauss-Jordan) and back subsitution.
Remember that:
A matrix is in row echelon form if
Any row that consists only of zeros is at the bottom of the matrix.
The first non-zero entry in each other row is 1. This entry is called aleading 1.
The leading 1 of each row, after the first row, lies to the right of the leading 1 of the previous row.
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