Let $\displaystyle W $be a subspace of $\displaystyle Kn$ and

$\displaystyle v $is also contained in $\displaystyle Kn

$

Need to determine if $\displaystyle v$ is contained in $\displaystyle W

$

$\displaystyle v$ =

3

1

2

3

W = rowspace(A)

$\displaystyle A = $

2411

3402

1212

over

According to the notes we will find another matrix B where:

$\displaystyle W = nullspace(B)

$

Then after GJ $\displaystyle A =

$

1004

0100

0013

And then aparantlly

From this information you can get a single bias vector

$\displaystyle =$

1

0

2

1

But i dont see how??

Any help would be great