(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

For each s [tex]\in[/tex]R determine whether the vector y is in the subspace of R^4 spanned by the columns of A where

y=

6

7

1

s

and A =

1 3 2

-1 -1 1

3 8 1

4 9 3

2. Relevant equations

3. The attempt at a solution

Can i do this by making an augmented matrix from A and y and then reducing it, then i can see what value of s is required? i will attemp this and update with what i get soon.

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# Homework Help: Subspace, span

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