Timeline for Find the projection of $b$ onto the column space of $A$
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 11, 2016 at 6:30 | history | rollback | Jean-Claude Arbaut | Rollback to Revision 1 | |
| S Oct 11, 2016 at 6:23 | history | suggested | CommunityBot | CC BY-SA 3.0 | corrected a vector from $b$ to $c$ so that matrix multiplication could be possible |
| Oct 11, 2016 at 6:10 | review | Suggested edits | |||
| S Oct 11, 2016 at 6:23 | |||||
| Feb 9, 2014 at 21:36 | comment | added | user84413 | Your answer is correct; the matrix $\frac{1}{11} \begin{pmatrix} 10 & 3 & 1\\3 & 2 & -3\\ 1 & -3 & 10\end{pmatrix}$ is the projection matrix onto the column space of A. | |
| Feb 9, 2014 at 21:13 | comment | added | Mhenni Benghorbal | Just, double check your calculations. | |
| Feb 9, 2014 at 21:02 | comment | added | Alem | Maybe the book is wrong. | |
| Feb 9, 2014 at 21:01 | history | asked | Adrian | CC BY-SA 3.0 |